Sensors and Field Instruments


An abundance of remote sensors are connected to the industrial control management infrastructure. These sensors collect and communicate process and environmental information back to the automation controllers. Within the wide range of sensor types used, the most common are temperature, pressure, and vibration. Standard outputs used for communications include analog voltage or current, smart digital, and digital on/off (in the case of threshold sensors).

Field instruments are handheld devices that are frequently used to maintain, repair, and calibrate remote sensors. These devices are typically battery powered and require precise sensor interface electronics.



Applications


Temperature Sensing

We provides silicon-based temperature sensors, single-chip resistance temperature detectors (RTDs), and thermocouple interface ICs.

Temperature Sensors
RTD and Thermocouple Interface ICs

Pressure Sensing

Our wide range of analog input signal chain solutions are ideal for use in pressure and force-sense applications. Explore common signal chain solutions for pressure sensing applications.

Pressure Sensors Signal Chain Solutions


Featured Products


7µA 1-Cell Fuel Gauge with ModelGauge m5 EZ

MAX17055XEVKIT

Combines coulomb counting and voltage fuel gauging for highest SOC accuracy.

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3µA 1-Cell/2-Cell Fuel Gauge with ModelGauge

MAX17048EVKIT

Smallest, lowest power fuel gauge with proven, voltage-only ModelGauge algorithm.

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Stand-Alone ModelGauge m5 Fuel Gauges with SHA-256 Authentication EZ

MAX17201GEVKIT

Offers nonvolatile memory (NVM) for pack-side, single-cell or multi-cell applications.

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24μA IQ Stand-Alone Fuel Gauge with Protector

MAX17301XEVKIT

Evaluates 1-cell ModelGauge m5 EZ pack-side fuel gauges with protector and SHA-256 authentication.

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5.1µA 1-Cell Fuel Gauge with ModelGauge m5 EZ and Optional High-Side Current Sensing

MAX17260XEVKIT

Evaluates the stand-alone ModelGauge™ m5 host-side fuel-gauge ICs for lithium-ion (Li+) batteries in handheld and portable equipment.

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5.1µA Multi-Cell Fuel Gauge with ModelGauge m5 EZ

MAX17261XEVKIT

Monitors a multiple-series cell battery pack with an external resistor divider.

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Evaluation Kit for 60V, 3A Adjustable Current Limiter

MAX17613AEVKIT

4.5V to 60V, 3A, overvoltage/undervoltage protection with reverse-current blocking.

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Evaluation Kit for 60V, 6A Adjustable Power Limiter

MAX17526AEVKIT

5.5V to 60V, 6A with overvoltage/undervoltage, reverse protection, and power limit.

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Evaluation Kit for 60V, 1A Adjustable Current Limiter

MAX17608EVKIT

4.5V to 60V, 1A, overvoltage/undervoltage protection with reverse-current blocking.

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Low-Power Integrated Optical Module

MAXM86161

Ultra-small size and < 10μA lowest power supports in-ear heart-rate and SpO2 monitoring.

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Optimized Pulse-Oximeter and Heart-Rate AFE

MAX30112

Includes 2 LED drivers and 1 photo diode input to enable heart-rate (HR) measurement for wearables.

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±0.1°C Accurate, I2C Digital Temperature Sensor

MAX30208

Repeatability of 0.008°C RMS using a 16-bit sample rate enables clinical-grade accuracy for next-generation wearables.

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Evaluation Kit for I2C Digital Temperature Sensor

MAX30208EVSYS

Ships with jumpers preinstalled to allow quick evaluation of the MAX30208

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Low-Current, Real-Time Clock with I2C Interface and Power Management

MAX31341B

Operates at < 180nA to extend battery life in wearables, point-of-sale, and portable systems.

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Evaluation System for Integrated PPG, ECG, Pulse Oximeter, and Heart Rate Sensor Module

MAX86150EVSYS

Allows real-time PPG and 1-lead ECG monitoring and includes data-logging capability.

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Evaluation System for Integrated Biopotential and Bioimpedance AFE

MAX30001EVSYS

Offers several configurations to enable a variety of measurements including ECG, BioZ and Pace Detection.

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Ultra-Low-Power Biopotential/BioZ AFE for ECG and Pace Detection

MAX30001

Ultra-low 1.71µVP-P noise floor optimizes sensitive health patch measurements.

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Best-in-Class Optical Pulse Ox and Heart-Rate Sensor

MAX86141

Leading-edge HIR/HRV and activity classification algorithms for high-intensity outdoor environments.

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Synchronous Buck and Buck-Boost LED Drivers/DC-DC Converters

MAX25610A/MAX25610B

Automotive-grade LED drivers with integrated MOSFETs and internal current sense drive up to 3A LED.

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Synchronous 5V to 60V, 4-Switch Buck-Boost LED Driver Controller

MAX25600

Provides seamless transition between buck, buck-boost, and boost modes to drive wide range of LEDs with up to 95% efficiency.

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Automotive High-Voltage, HB LED Controllers

MAX25611A/B/C/D

5V to 36V VIN, up to+65V boost output, support multiple configurations for front-end lighting and other LED applications.

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Health Sensor Platform 2.0

MAXREFDES101

Rapid prototyping, evaluation, and development solution for wrist-worn applications.

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+3.3V, 1Mbps, Low-Supply-Current CAN Transceiver

MAX3051

Ideal for +3.3V applications that do not require automotive-level fault protection

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+5V, 2Mbps CAN Transceiver with ±65V Fault Protection, ±25V CMR, and ±25kV ESD

MAX13054A

Integrated protection and multi-function STBY pin for three modes of operation

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5kV Isolated, High-Speed CAN Transceiver with Fault Protection

MAX14878

Enables robust communication and safety by integrating up to 5kVRMS (60s) galvanic isolation

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Heart-Rate Sensor for In-Ear Applications

MAX86160

Includes 2 LEDs (IR, Green), photo diode, and AFE in a 4.3mm x 2.8mm x 1.45mm optical module for in-ear HR measurement.

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PPG and ECG Biosensor Module for Mobile Health

MAX86150

Includes 2 LEDs (Red, IR), photo diode, PPG and ECG AFEs to enable ECG, optical HR, and SpO2 measurement.

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High-Sensitivity Pulse Oximeter and Heart-Rate Sensor

MAX30101

Includes 3 LEDs (Red, IR, Green), photo diode, and AFE in a 5.6mm x 3.3mm x 1.55mm optical module for HR and SpO2 measurement.

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Evaluation Kit for Clinical Grade Human Body Temperature Sensor

MAX30205EVSYS

Includes USB-to-I2C controller and GUI program to simplify evaluation

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Dual-Channel, Synchronous Buck High-Brightness LED Controller

MAX20097

Ultra-fast transient response with near-fixed frequency minimizes EMI for matrix lighting, wide dimming ratio allows high contrast.

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Dual-Channel, Synchronous Buck High-Brightness LED Controller with SPI Interface

MAX20096

Ultra-fast transient response with near-fixed frequency minimizes EMI for matrix lighting, wide dimming ratio allows high contrast.

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Flexible Mini Dual 2.2MHz, 500mA Buck Converter

MAX20049

18VIN PMIC with dual bucks and dual LDOs and integrated voltage monitoring in a tiny 3mm x 3mm TQFN

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36V, 600mA Mini Buck Converter with 3.5µA IQ

MAX20075

Synchronous buck with integrated high-side and low-side switches delivers up to 0.6A from 3.5V to 36V input, while using only 3.5µA quiescent current at no load.

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36V, 600mA Mini Buck Converter with 3.5µA IQ

MAX20076

Synchronous buck with integrated high-side and low-side switches delivers up to 0.6A from 3.5V to 36V input, while using only 3.5µA quiescent current at no load.

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Industry's Only ASIL-Grade Camera Protector with integrated I2C-Based Diagnostics

MAX20087

Dual/quad camera power protector ICs deliver up to 600mA load current to each of their four output channels.

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Ultra-Small 3.2MHz Dual 500mA Versatile PMIC for Camera Modules

MAX20019

2.2MHz and 3.2MHz dual step-down converters with integrated high-side and low-side MOSFETs.

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2.2MHz Sync and Dual Step-Down Converters

MAX20014

OUT1 boosts the input supply up to 8.5V at up to 750mA, while two synchronous step-down converters operate from a 3.0V to 5.5V input voltage range and provides a 0.8V to 3.8V output voltage range at up to 3A.

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Evaluation Kit for 3A Switch-Mode Buck Battery Charger

MAX77860EVKIT

Evaluates a single-input battery charger that features USB Type-C CC detection and reverse boost capability.

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Isolated 24V to 3.3V 33W Power Supply

MAXREFDES121

Isolated, industrial power-supply reference design with an efficient active-clamp topology design with 24V input.

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MAX66242 DeepCover安全认证器评估套件

MAX66242

包括ISO 15693、I2C、SHA-256标签/应答器,带4Kb用户EEPROM、RF/I2C接口和能量收集。

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Evaluation System for Optical Pulse Oximeter and Heart-Rate Sensor

MAX86140EVSYS

Allows flexible configurations to optimize measurement signal quality with minimal power consumption.

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PMIC for Wearables and IoT Systems

MAX20345

Includes 7 ultra-low IQ voltage regulators and a linear battery charger for small Li+ systems.

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Wearable Charge Management Solution

MAX20335

Includes a linear battery charger with smart power selector and power-optimized peripherals.

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Ultra-Low Power PMIC with 3-Output SIMO, 150mA LDO, and Power Sequencer

MAX77640

5.6µA IQ power solution includes 3-channel current sink driver and enables a 16mm2 total solution size.

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3-Output SIMO Buck-Boost Regulator with Power Sequencer and 3μA IQ

MAX77681

Always-on, low-power mini PMIC improves battery life by replacing inefficient LDOs and enables 15.5mm2 total solution size.

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Evaluation Kit for the DS28E38 DeepCover Secure Authenticator

DS28E38

ECDSA asymmetric authentication with ChipDNA PUF protection and 2Kb user EEPROM.

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Evaluation Kit for the DS28E25 and DS2465 DeepCover Secure Authenticators

DS28E25

SHA-256 bidirectional authentication with 4Kb user EEPROM and 1-Wire interface.

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Evaluation Kit for the MAX66242 DeepCover Secure Authenticator

MAX66242

Includes ISO 15693, I2C, SHA-256 tag/transponder with 4Kb user EEPROM, RF/I2C interface and energy harvesting.

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36V, 220kHz to 2.2MHz, 4A Buck Converter with 15µA IQ

MAX20004

Integrated MOSFETs with fixed 3.3/5V or programmable 1V to 10V output in 3.75mm x 3.75mm FC2QFN.

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36V, 220kHz to 2.2MHz, 8A Buck Converter with 15µA IQ

MAX20008

Integrated MOSFETs with fixed 3.3/5V or programmable 1V to 10V output in 3.75mm x 3.75mm FC2QFN.

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36V, 220kHz to 2.2MHz Buck Controller with 3.5µA IQ

MAX20098

Three frequency modes with fixed 3.3/5V or programmable 1V to 10V output and ±1% accuracy.

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36V, 220kHz to 2.2MHz, Dual Buck Controller with 17μA IQ

MAX20034

Dual controllers operate 180◦ out-of-phase with fixed 3.3/5V or programmable 1V to 10V output and ±1.5% accuracy.

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36V, 220kHz to 2.2MHz, 6A Buck Converter with 15µA IQ

MAX20006

Integrated MOSFETs with fixed 3.3/5V or programmable 1V to 10V output in 3.75mm x 3.75mm FC2QFN.

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Multichannel Integrated Power Management IC

MAX77752

Highly integrated power management for computationally intensive platforms.

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Multichannel Integrated Power Management IC

MAX77752

Highly integrated power management for computationally intensive platforms.

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PMIC for Multicore Applications with 13 Regulators, 8 GPIOs, RTC, and Power Sequencer

MAX77714

Complete power management IC for portable devices using system-on-chip (SoC) application processors.

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Evaluation Kit for Ultra-Low Power PMIC with 3-Output SIMO and Charger

MAX77650

Demonstrates the SIMO buck-boost regulator, linear regulator, analog multiplexer, smart battery charger, on/off controller, and I2C interface.

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PMIC for Multicore Applications with 13 Regulators, 8 GPIOs, RTC, and Power Sequencer

MAX77714

Complete power management IC for portable devices that use system-on-chip (SoC) application processors.

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Development Platform for the MAX32660 Arm® Cortex®-M4F MCU

MAX32660-EVSYS

Ultra-low power with 256KB flash and 96KB RAM for application and sensor code in a tiny, easy-to-use board.

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Development Platform for the MAX32630 Arm Cortex®-M4F MCU

MAX32630-EVKIT

Ultra-low power for wearables with 2MB flash, 512KB SRAM, and peripherals in a small, easy-to-use board.

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Rapid Development Platform for the MAX32630 Arm® Cortex®-M4F MCU

MAX32630FTHR

Ultra-low-power with on-board PMIC, 2MB flash, 512KB SRAM and peripherals in a tiny dual-row header board.

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Arm® Mbed-Enabled Development Platform for the MAX32625 ARM Cortex®-M4F MCU

MAX32625MBED

Includes prototyping area, Arduino-compatible connectors, 512KB flash, 160KB SRAM, USB interface, and GPIO devices.

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Development Platform for the MAX32625 Arm® Cortex®-M4F MCU

MAX32625PICO

Ultra-low-power with on-board PMIC, 512KB flash, and 160KB SRAM in a tiny 0.6in x 1.0in dual-row header board.

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Octal, High-Speed, High-Side Switch/Push-Pull Driver

MAX14912/MAX14913

Robust 24V driver, capable of 200kHz switching rate

Ultra-Low Power, High-Performance Arm® Cortex®-M4 with FPU Based Microcontroller for Wearables

MAX32630

Optimal peripheral mix provides platform scalability

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Ultra-Low Power Arm® Cortex® M4 with FPU Microcontroller for Wearables and IoT, with 2MB Flash and 512KB SRAM, and Advanced Cryptographic Hardware Engines

MAX32630/MAX32631

The MAX32630/MAX32631 feature an Arm® Cortex®-M4 with FPU CPU that delivers ultra-low power, high-efficiency signal processing functionality with significantly reduced power consumption and ease of use.

Octal Industrial Digital Input with Diagnostics and Digital Isolation

MAX22192

Enables Up to 50% smaller footprints, 60% lower power dissipation and 6X faster throughput

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2.5kVRMS Complete Isolated RS-485/RS-422 Module Transceiver + Power

MAXM22511

Supports 25Mbps data rates while providing 60% DC-DC efficiency and ±35kV electrostatic discharge protection

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6-Channel, Low-Power, 3.75kVRMS SPI Digital Isolator

MAX14483

Each channel optimized for SPI, includes 10ns (typ) propagation delay

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Wearable ECG and Heart Monitor Evaluation and Development Platform

MAX-ECG-MONITOR

The MAX-ECG-MONITOR evaluation and development platform, featuring the MAX30003 clinical-grade AFE, analyzes data and accurately tracks heart signals (ECG and heart rate).

Heart-Rate and Activity Monitor Evaluation and Development Platform

MAX-HEALTH-BAND

The MAX-HEALTH-BAND wrist-worn heart-rate and activity monitor provides a simplified means to extract high-accuracy vital signs and raw data from health sensors for wearable designs.

4.5V to 42V, 300mA, uSLIC Step-Down Power Module

MAXM15462

0.9V to 5V output with integrated controller, FETs, inductor and compensation in a 2.6mm x 3mm x 1.5mm package

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Ultra-Low-Power, Robust Dual IO-Link Master Transceiver

MAX14819

Master transceiver with sensor/actuator power-supply controllers.

4-Channel, 1kVRMS Digital Isolator

MAX14130/MAX14930

Allows direct interfacing to 1.8V devices in 6mm x 5mm package

Evaluation Kit for the MAXM17503 in a 5V/2.5A Output Application

MAXM17503EVKIT

Integrated power solution providing 5V from a wide input range of 11V to 60V with up to 2.5A of current.

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Evaluation Kit for the MAXM17574 5V Output Application

MAXM17574EVKIT

Integrated power solution providing 5V from a wide input range of 10V to 60V with up to 3.0A of current.

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Evaluation Kit for 4.5V to 42V, 300mA uSLIC Power Module for 3.3V Output

MAXM15462EVKIT

Integrated power solution providing 3.3V from a wide input range of 4.5V to 42V with up to 300mA of current.

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Evaluation Kit for the MAXM17761 5V Output-Voltage Application

MAXM17761EVKIT

Integrated power solution providing 5V from a wide input range of 4.5V to 76V with up to 1A of current.

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Evaluation Kit for 4V to 42V, 100mA uSLIC Power Module for 5V Output

MAXM17532EVKIT

Integrated power solution providing 5V from a wide input range of 10V to 42V with up to 100mA of current.

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4.5V to 60V, 3A High-Efficiency, Step-Down Power Module

MAXM17574

0.9V to 15V output with integrated FETs, inductor and compensation in a 9mm x 15mm x 2.92mm SiP package.

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4.5V to 76V, 1A High-Efficiency, Step-Down Power Module

MAXM17761

0.8V to 5V output with integrated FETs , inductor and compensation in a 6.5mm x 10mm x 2.92mm SiP package.

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Evaluation Kit for 4.5V to 24V, 300mA uSLIC Power Module for 1.5V Output Application

MAXM17903EVKIT

Integrated power solution providing 1.5V from a wide input range of 4.5V to 21.5V with up to 300mA of current.

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Evaluation Kit for 4V to 60V, 100mA uSLIC Power Module for 5V Output Application

MAXM17552EVKIT

Integrated power solution providing 5V from a wide input range of 14V to 60V with up to 100mA of current.

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Evaluation Kit for 4V to 24V, 100mA uSLIC Power Module for 5V Output Application

MAXM17900EVKIT

Integrated power solution providing 5V from a wide input range of 10V to 24V with up to 100mA of current.

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Evaluation Kit for 4.5V to 60V, 300mA uSLIC Power Module for 5V Output Application

MAXM15064EVKIT

Integrated power solution providing 5V from a wide input range of 12V to 60V with up to 300mA of current.

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DeepCover Secure SHA-3 Authenticator with ChipDNA PUF Protection

DS28E50

Simple, cost-effective protection with SHA3-256 crypto engine, ChipDNA secured data, and 2kB EEPROM

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DeepCover Secure ECDSA Authenticator with ChipDNA PUF Protection

DS28E38

Cost-effective protection with ECDSA authentication, ChipDNA secured data, and 2kB EEPROM

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12-Switch Matrix Manager for Automotive Lighting

MAX20092

Single/dual/quad-string configurations, programmable 12-bit PWM dimming, enables matrix/pixel lighting up to 1.5A

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24-Bit, Low Power, Low Noise, Delta-Sigma ADC with Integrated PGA

MAX11270

The MAX11270 is a 24-bit delta-sigma ADC that achieves excellent 130dB SNR while dissipating an ultra-low 10mW. Sample rates up to 64ksps allow both precision DC and AC measurements. Integral non-linearity is guaranteed to 4ppm maximum.

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Quad, Ultra-Low-Power, 200Mbps ATE Drivers/Comparators

MAX19005

This four-channel, ultra-low-power, pin-electronics IC includes a two-level pin driver, a window comparator, a passive load, and force-and-sense Kelvin-switched parametric measurement unit (PMU) connections for each channel.

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Dual, Low-Power, 500Mbps ATE Driver/Comparator with 35mA Load

MAX9967

This dual, low-power, high-speed, pin electronics driver/comparator/load (DCL) IC includes, for each channel, a three-level pin driver, a dual comparator, variable clamps, and an active load.

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Dual 1.1Gbps Pin Electronics with Integrated PMU and Level-Setting DACs

MAX9979

This fully integrated, high-performance, dual-channel pin electronics IC integrates multiple automatic test equipment (ATE) functions into a single IC, including driver/comparator/load (DCL), parametric measurement unit (PMU), and built-in (16-bit) level-setting digital-to-analog converters (DACs).

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Low-Power, Fully Differential 20 bit SAR ADC

MAX11905

This ADC provides excellent static and dynamic performance with best-in-class power consumption that directly scales with throughput.

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2A Synchronous Buck LED Driver with Integrated MOSFETs

MAX20050

High-performance, compact, and efficient buck LED driver simplifies automotive and general lighting designs.

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Automotive High-Voltage, High-Brightness LED Controller

MAX20090

Single-channel HB LED driver for front-light applications such as high-beam, low-beam, and daytime running lights.

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4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller and Battery Disconnect

MAX16813

Multi-String Driver Provides High Efficiency and Complete Fault Protection While Minimizing External Components

Automotive Synchronous Buck, High-Brightness LED Controller

MAX20078

Eliminates the trade-off between fast response time and low EMI for exterior lighting and safety applications.

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4.5V to 42V Input, High-Efficiency, Iso-Buck DC-DC

MAX17681

Provides up to 5W isolated power, reduces power dissipation with > 90% peak efficiency and 0.9µA shutdown current.

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60V, No-Opto Isolated Flyback Controller

MAX17690

Compact, cost-effective, and easy-to-implement isolated DC-DC controller.

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1A Adjustable Overcurrent and Overvoltage Protector with High Accuracy

MAX17523

Industry's most integrated OCP and OVP solution with more robust reverse current-blocking capability.

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Ultra-Low Power Octal, Digital Input Translator/Serializer

MAX31910

Translates, conditions, and serializes digital output of industrial sensors and switches.

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RTD-to-Digital Temperature Sensor Interface

MAX31865

Provides 0.5°C total accuracy with fault detection and ±45V input protection

4.5 to 60V, 5A, High-Efficiency Step-Down Converter

MAX17506

Includes integrated high-side MOSFET with output from 0.9V up to 0.9 x VIN in a 5mm x 5mm TQFN

Octal, High-Speed, Industrial, High-Side Switch

MAX14900E

Fast 24V driver, low propagation delay, and 100kHz load-switching speed for high-speed PLCs.

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2.75kVRMS Isolated RS-485 Transceiver

MAX14853

Full-duplex, 500kbps RS-485 with ±35kV ESD protection and integrated transformer driver

Tiny Secure, Accurate Charger for Single Cell Li+ Batteries

DS2784

This charger delivers a complete fuel-gauging solution in a tiny 15mm2 footprint. It integrates a stand-alone fuel gauge, a single-cell Li+ protector, and a SHA-1-based challenge-response authentication system.

Thermocouple to Digital

MAX31856

Precision Thermocouple to Digital Converter with Linearization

Wearable Charge-Management Solution

MAX14690

Extends Battery Life of Wearable Electronics

Isolated 24V to 5V, 12.5W No-Opto Flyback Power Supply

MAXREFDES120

Compact 24V input module with secondary-side synchronous MOSFET driver that features 5V at 2.5A output.

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Isolated 24V to 5V, 9W No-Opto Flyback Power Supply

MAXREFDES119

Compact 24V input module with secondary-side synchronous MOSFET driver that features 5V at 1.8A output.

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4A Sink/Source Current, 12ns, Dual MOSFET Driver

MAX17600

Fast switching time with short propagation delay, ideal for high-frequency circuits.

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7A Sink/3A Source Current, 8ns, SOT23, MOSFET Driver

MAX5048C

Accepts logic-input signals and drives a large external MOSFET, ideal for high-frequency switchers.

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Secondary-Side Synchronous MOSFET Driver for Flyback Converters

MAX17606

4.5V to 36V input, high-current driver improves efficiency and thermal management.

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36V, 600mA Mini Buck Converter with 3.5µA IQ

MAX20075

Synchronous buck with integrated high-side and low-side switches delivers up to 0.6A from 3.5V to 36V input, while using only 3.5µA quiescent current at no load.

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Dual/Quad Camera Power Protector

MAX20087

ASIL-grade protector delivers up to 600mA load current to each of four output channels with high-side current limit and I2C diagnostics.

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2.2MHz, 500mA Dual Step-Down Converter for Automotive Cameras

MAX20019

Ultra-small, 3.5V to 17V input, dual regulators includes high-side and low-side MOSFETs and 500mV enable hysteresis.

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Ultra-Low Power Biopotential HR Detection AFE

MAX30004

For wearable applications, especially for chest straps and patches, provides R-R intervals for heart-rate detection.

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Ultra-Low Power Biopotential AFE

MAX30003

For wearable applications, provides ECG waveforms and a heart-rate detection algorithm.

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3.12Gbps GMSL Serializers

MAX9291/MAX9293

Enables use of coax cables, reducing weight and cost of cabling in automotive infotainment.

3.12Gbps GMSL Deserializers

MAX9288/MAX9290

3.12Gbps GMSL Deserializers for Coax or STP Input and MIPI CSI-2 Output

Compact, 16-Bit, 1.6Gbps GMSL Serializer

MAX96705

With crosspoint switch and CRC protection of video and control data for ADAS.

Compact, 14-Bit, 1.6Gbps GMSL Serializer

MAX96711

With line-fault detection and CRC protection of video and control data for ADAS.

4.5V to 60V, 1.5A High-Efficiency, Step-Down Power Module

MAXM17575

0.9V to 12V output with integrated FETs, inductor and compensation in a 6.5mm × 10mm × 2.92mm SiP package.

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1A, 60V High-Efficiency, DC-DC Step-Down Power Module with Integrated Inductor

MAXM17502

Enables cooler, smaller, simpler power-supply solutions.

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4.5V to 42V, 1.7A High-Efficiency, DC-DC Step-Down Power Module with Integrated Inductor

MAXM17545

Integrates components in a low-profile, thermally efficient, system-in-package (SiP).

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6A, 2.4V to 5.5V Input, High-Efficiency Power Module

MAXM17516

Provides fixed-frequency voltage regulator for space-constrained applications.

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4V to 42V, 100mA, High-Efficiency, uSLIC Step-Down Power Module

MAXM17532

0.9V to 5.5V output with integrated controller, FETs, inductor and compensation in a 2.6mm x 3mm x 1.5mm uSLIC package.

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Evaluation Kit for WPC/PMA Dual Mode Wireless Power Receiver

MAX77950EVKIT

Wireless power receiver that operates using near-field magnetic induction when coupled with a WPC or PMA transmitter and provides output power up to 12 watts.

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DeepCover Secure Microcontroller with ARM926EJ-S Processor Core

MAX32590

High-performance, single-chip secure microcontroller with encrypted external bus and advanced physical security.

12-Bit, 2Msps, Dual Simultaneous Sampling SAR ADC with Internal Reference

MAX11192

High-Precision and High Speed for More Accurate Measurements

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Isolated Power Supply Reference Design

MAXREFDES9

3.3V to 15V Input, ±15V (±12V) Output Isolated Power for Industrial and Medical Applications

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Human Body Temperature Sensor

MAX30205

Clinical-grade temperature sensor offers ±0.1°C accuracy for thermometer applications

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Low-Power I2C Temperature Sensor in WLP Package

MAX31875

Local temperature sensor with ±2°C-accuracy and I2C/SMBus interface

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Precision Thermocouple to Digital Converter with Linearization

MAX31856

Simplifies thermocouple designs with automatic cold junction compensation and linearization correction

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Evaluation Kit for I2C Temp Sensor with ±2°C Accuracy Low-Power I2C Temperature Sensor in WLP Package

MAX31875EVKIT

Includes GUI that provides communication over I2C with an on-board master IC.

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Evaluation System for Precision Thermocouple to Digital Converter with Linearization

MAX31856EVSYS

Includes MAX31856PMB1 peripheral module, adaptor board for communication with the software and K-type thermocouple.

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Serial Communications Module for Evaluation Kits

DS3900P2EVKIT

Provides bidirectional communication with 2-wire and 3-wire devices using a PC's serial port to evaluate a wide variety of ICs.

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Health Sensor Platform

MAXREFDES100

mbed-enabled sensor platform for rapid evaluation of wearable health and fitness solutions. Measures motion, temperature, biopotential, pulse oximetry, and heart rate.

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Arm Cortex-M4F Development Platform with Expansion Connectors for Battery-Powered Devices

MAX32620FTHR

Mbed-enabled development platform for the MAX32620 ultra-low-power microcontroller. On-board PMIC, fuel gauge, peripherals, and Pmod™ connectors enable rapid development with a small 0.9in x 2.0in board.

Non-isolated 24V to 5.1V, 20W Power Supply

MAXREFDES125

High-efficiency, 20W power supply for industrial and broad power-supply applications.

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Low-Current I²C RTC for High-ESR Crystals

DS1341

RTC with an extremely low standby current, permits longer life from a power supply.

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Peripheral Module for ±5ppm, I2C Real-Time Clock

DS3231MPMB1

Interfaces the DS3231M RTC low-cost and extremely accurate RTC to any system that utilizes Pmod™-compatible expansion ports configurable for I²C.

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Extremely Accurate I²C-Integrated RTC/TCXO/Crystal

DS3231

Low-cost I²C RTC incorporates a battery input and maintains accurate timekeeping when main power is interrupted.

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Low-Current I²C RTC with 56-Byte NV RAM

DS1308

Low-power, full BCD real-time clock and calendar compatible with any 32.768kHz crystal.

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Cryptographic Controller for Embedded Devices Development Platform

MAXQ1061 Evaluation Kit - Evaluates: MAXQ1061,MAXQ1061-KIT

Credit card-sized socketed board allows for communication and power through a 10-pin connector to an optional host adapter.

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Wellness Measurement Microcontroller

MAX32600-KIT

This complete functional system includes a MAX32600 wellness measurement microcontroller, selectable power sources, headers for access to I/O port pins and the AFE, 8-digit LCD display, USB, UART, low-power Bluetooth® transceiver, and general-purpose IO.

Ultra-Low Power Arm Cortex M4 with FPU Microcontroller for Wearables and IoT, with up to 512KB Flash and 160KB SRAM

MAX32625/MAX32626

The MAX32625/MAX32626 feature an Arm® Cortex®-M4 with FPU CPU that delivers high-efficiency signal processing, ultra-low power consumption and ease of use.

Ultra-Low-Power Arm® Cortex®-M3 with Wellness Sensor Analog Front-End, Advanced Hardware Security, 256KB Flash and 32KB SRAM

MAX32600

Development Platform for the Ultra-Low Power Microcontroller for Wearables

MAX32630FTHR

Power-optimized Arm® Cortex®-M4F. Optimal Peripheral Mix Provides Platform Scalability. On-Board Bluetooth® 4.0 BLE Transceiver with Chip Antenna.

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High-Performance, Ultra-Low Power ARM Cortex-M4F with FPU-Based Microcontroller for Rechargeable Devices

MAX32620/MAX32621

Ultra-Low Power Cortex-M4F for Wearable Medical and Fitness Applications

Complete Evaluation Board for Ultra-Low Power Cortex-M4F Microcontroller

MAX32620-EVKIT

Power-optimized Arm® Cortex®-M4F. Optimal peripheral mix provides platform scalability. On-board bluetooth® 4.0 BLE transceiver with chip antenna.

Wearable Power Management Solution for Primary Cells

MAX20310

Wearable Power Management for Single-Cell Zinc Air, Silver Oxide, and Alkaline Battery Architectures

Step-Up Converter for Handheld Applications

MAX8969

The MAX8969 is a simple 1A step-up converter in a small package that operates in any single-cell Li-ion application. This IC provides protection features such as input undervoltage lockout, short circuit, and overtemperature shutdown.

4V to 42V, 100mA, Compact Step-Down Power Module

MAXM17532

The MAXM17532 is a step-down DC-DC power module built in a compact uSLICTM package. The MAXM17532 integrates a controller, MOSFETs, an inductor, as well as the compensation components. The device operates from an input voltage of 4.0V to 42V, supports an adjustable output voltage from 0.9V to 5.5V, and supplies up to 100mA of load current. The high level of integration significantly reduces design complexity, manufacturing risks and offers a true “plug and play” power supply solution, hence reducing the time-to-market.

DeepCover Secure Cortex-M3 Flash Microcontroller

MAX32550

Secure Cortex-M3 Flash Microcontroller with Secure Boot Loader with PKA

Accurate 8-Channel Temperature Sensor

MAX6581

This precision multichannel temperature sensor monitors its own temperature and the temperatures of up to seven external diode-connected transistors. All temperature channels have programmable alert and overtemperature thresholds.

Evaluation Kit for the MAXM17575 5V Output Application

MAXM17575EVKIT

Integrated power solution providing 5V from a wide input range of 7.5V to 60V with up to 1.5A of current.

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High-Efficiency Buck-Boost Regulator

MAX77801

The MAX77801 is a high-current, high-efficiency buck-boost targeted to mobile applications that use a Li-ion battery or similar chemistries. The MAX77801 utilizes a four-switch H-bridge configuration to support buck and boost operating modes. Buck-boost provides 2.60V to 4.1875V of output voltage range and up to 2A output current.

Evaluation Kit for the MAXM17502 in a 5V/1A Output Application

MAXM17502EVKIT

Provides 5V from a 12V to 60V input and delivers up to 1A at over 84% efficiency.

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Evaluation Kit for MAXM17515 in a 1.5V/5A Output Application

MAXM17515EVKIT

Provides 1.5V from a 2.4V to 5.5V input and delivers up to 1.5A at over 91% efficiency.

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Ultra-Low-Power, Single-Channel Integrated Biopotential AFE

MAX30003

Secure authenticator features factory-programmed, unique 64-bit ROM identification number.

300mA, Buck Converter with 1.1μA IQ

MAX77596

This small, synchronous buck converter with integrated switches can deliver up to 300mA with input voltages from 3.5V to 24V, while using only 1.1μA quiescent current at no load.

Dual Input, Power Path, 3A Switching Mode Charger

MAX77818

High-performance companion PMIC with ModelGaugeTM m5 fuel gauge technology.

Analog-Rich Arm Cortex-M3 Development Platform

MAX32600MBED

Mbed™-enabled evaluation system for the MAX32600 ultra-low-power micro with advanced analog features and hardware security. Arduino connectors and prototyping space enable rapid development.

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Wearable, Galvanic Skin Response System

MAXREFDES73

GSR measurement detects human skin impedance under different situations.

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4–20mA 2-Wire Current-Loop Sensor

MAXREFDES15

Ultra-low power, high-accuracy loop-powered sensor transmitter that connects to any standard PT1000 resistance sensor and converts the linearized temperature to a 4–20mA current signal.

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4–20mA Loop-Powered Temperature Sensor with Hart

MAXREFDES16

2-wire, loop-powered smart temperature transmitter solution for temperature measurement. Works with any type of RTD, from PT100 to PT1000.

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Building Automation Shield

MAXREFDES130

Arduino form-factor, Mbed™-enabled shield, includes 0VDC-10VDC analog outputs, 4–20mA input/output, latching/nonlatching relays, RTC, and 1–Wire master.

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DeepCover Embedded Security in IoT Authenticated Sensing and Notification

MAXREFDES143

Demonstrates an authenticated data chain from a protected sensor node to a web server.

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1-Wire Shield

MAXREFDES132

A platform for interfacing with 1-Wire® devices, 1-Wire evaluation kits (EV kits), and iButton® devices.

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DeepCover Secure Authenticator Demonstration Kit

MAXAUTHDEMO

Hardware/software platform that demonstrates the functional capabilities of Maxim's Secure Authenticators in genuine use-case scenarios.

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Smart Force Sensor

MAXREFDES82

Industrial sensor displays weight and center of mass for objects placed on the platform, up to 780g.

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ECT/EPT Current Fault Sensor

MAXREFDES38

High-accuracy analog front-end for ECT/EPT low-power sensors to increase precision of grid health data and fault location.

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High-Precision, Long-Battery Life Heat/Flow Meter

MAXREFDES70

Low-power, ultrasonic time-of-flight reference design for high-accuracy liquid flow measurement.

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24-Bit Weigh Scale

MAXREFDES75

High-accuracy weigh scale reference design performs small-signal 24-bit measurements, and produces a weighted 0 to 10V output proportional to the input signal.

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Universal Input Micro PLC

MAXREFDES67

Universal analog input accepts analog voltage and current, all RTD configurations and thermocouples to collect high-accuracy analog data using a single architecture.

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MAX44000PMB1: Peripheral Module

MAX44000PMB1

Ambient and Infrared Proximity Sensor Peripheral Module

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Full-Bridge DC Motor Driver Mbed Shield

MAXREFDES89

Mbed-compatible, Arduino form-factor shield for brushed DC motor applications. Drives up to 4 motors with current regulation while operating from a single 7V to 36V power supply.

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Pmod Adapter for Arduino Platform

MAXREFDES72

Arduino to Pmod shield with integrated level-shifting and pin-multiplexing.

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Display Driver Shield

MAXREFDES99

Arduino form-factor shield daisy-chains four MAX7219 LED drivers to drive a 16x16 LED array for signage applications.

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16-Bit Delta-Sigma ADC Peripheral Module

MAX11205PMB1

Interfaces the MAX11205 ultra-low-power, 16-bit ADC to any system that utilizes Pmod-compatible expansion ports configurable for GPIO interface.

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Pocket IO™ PLC Development Platform

MAXREFDES150

Integrates 30 industrial IOs for lower heat dissipation and faster throughput in less than ten cubic inches.

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MAX30205 Evaluation System

MAX30205EVKIT

System to evaluate the MAX30205 human body temperature sensor. Includes a USB-to-I2C controller and GUI.

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Stand-Alone ModelGauge m5 Fuel Gauge with SHA-256 Authentication

MAX17201/5/11/15

This ultra-low power fuel gauge IC with SHA-256 authentication doesn’t require characterization, ideal for pack-side implementation.

3µA 1-Cell Fuel Gauge with ModelGauge

MAX17048

Maximize Battery Run-Time with Industry's Smallest Size, Lowest Power Fuel Gauge

7µA 1-Cell Fuel Gauge with ModelGauge m5 EZ

MAX17055

ModelGauge m5 EZ Eliminates Battery Characterization

IO-Link master transceiver

MAX14824

This IO-Link master transceiver is integrated with an auxiliary digital input and two linear regulators and is scalable to 16 channels.

12-Channel, High-Voltage Smart Sensor Data-Acquisition Interface

MAX17843

Programmable ASIL D battery monitor ASIC optimized for automotive, hybrid electric battery pack, and electric vehicle systems.

Evaluation Board for Defibrillation/Surge/ESD Protector for Medical and Industrial Applications

MAX30034EVKIT

Fully tested board includes MAX30034 to absorb repetitive defibrillation and other high-energy pulses.

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Automotive 3-Axis Digital Output Gyroscope

MAX21001

Automotive digital output gyroscope with high accuracy and sensitivity over temperature and time.

500mA, Low-Voltage Linear Regulator in µMAX

MAX1806

Delivers Low Input with ±1% Output Voltage Accuracy

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Low-Noise 500mA LDO Regulator in a 2mm x 2mm TDFN Package

MAX8902

Provides High 92dB PSRR at 5kHz for Handheld, Battery-Powered Devices

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Evaluation Kit for the MAX1510

MAX1510EVKIT

Evaluates the Low-Voltage DDR Linear Regulator

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Evaluation Kit for the MAX17651

MAX17651EVKIT

Demonstrates the 60V, 100mA, Ultra-Low Quiescent Current, Linear Regulator

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12V, Ultra-Low-IQ, Low-Dropout Linear Regulator with POK

MAX8880

Delivers Up to 200mA for Battery-Powered Applications

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18-Bit Precision Data Acquisition System

MAXREFDES74

Performs High-Speed, Precision Data Acquisition with High-Accuracy, Low-Power Data Converters.

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16-Bit Four-Channel Analog Input Micro PLC Card

MAXREFDES61

Complete Analog Front-End for Next-Gen Ultra-Small PLCs with Isolated Power and Data.

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16-Bit, 500ksps, ±5V SAR ADC with Internal Reference in µMAX

MAX11168

Improves Measurement Quality with True Bipolar Range in a Small Size.

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24-Bit Multi-Channel Low-Power 1.9ksps Delta-Sigma ADC with PGA

MAX11410

Optimized for Precision Sensor Measurement and More Efficient System Design

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60V, 1A High-Efficiency, Synchronous Step-Down Converter

MAX17502F

Synchronous operation with internal FETs in 3mm x 2mm TDFN

Design in EE-Sim

Smart Force Sensor

MAXREFDES82

Operates as Both a Weigh Scale and a Touch Interface with Force Sensing for Industrial Applications.

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0.4V to 5.5V Input, Synchronous Boost Regulator

MAX17222

Delivers 300nA IQ at 95% peak efficiency and reduces solution size by up to 50%

Capacitor-Adjustable Nanopower Supervisory Circuits

MAX16056

125nA Supervisory Circuit with Capacitor-Adjustable Reset and Watchdog Timeouts

Ultra-Low Power PMIC with 3-Output SIMO and Charger Optimized for Small Li+ Batteries

MAX77650-MAX77651

Highly Integrated with Ultra-Low 6.5µA Operating Current

DeepCover Embedded Security in an IoT: Public-Key Secured Data Paths

MAXREFDES155

Secures IoT systems with a public-key-based authenticated data chain from a protected sensor node to a web server.

1-Wire Grid-Eye Sensor

MAXREFDES131

Sensing solution featuring the Panasonic AMG8833 Grid-EYE® and the Maxim 1-Wire® bus, enabled by the DS28E17.

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Heart-Rate and Pulse-Oximetry Monitor

MAXREFDES117

A low power, optical heart-rate module complete with integrated red and IR LEDs, and a power supply.

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GPS/GNSS Ultra-Low-Noise-Figure LNA

MAX2667EVKIT

Lowest noise figure GPS LNA delivers high gain and high linearity in a tiny package.

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Evaluation Kit for the MAX44298

MAX44298EVKIT

Assesses the MAX44298 precision power monitor with very low offset for low-side monitoring.

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Dual-Channel Current Sense Peripheral Module

MAXREFDES77

Interfaces the MAX44285 dual-channel high-side current-sense amplifier to any system that utilizes Pmod™-compatible expansion ports.

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Evaluation Kit for the MAX44284

MAX44284EVKIT

Demonstrates the high-precision real-time current monitoring of the MAX44284 current-sense amplifier.

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36V, Input Common-Mode, High-Precision, Low-Power Current-Sense Amplifier

MAX44284

This current-sense amplifier offers precision accuracy specifications of 2µV VOS and gain error of 0.05%. It operates with a 1.7V to 5.5V single supply and is optimized for very low power operation with only 21µA of quiescent current.

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WPC/PMA Dual-Mode Wireless Power Receiver

MAX77950

Power receiver IC provides precision output current and voltage-sensing scheme over entire load range.

Ultra-Low-Power PMIC with 3-Output SIMO

MAX77650

PMIC features SIMO buck-boost regulator and a 150mA LDO.

7µA 1-Cell Fuel Gauge with ModelGauge m5 EZ

MAX17055

Low IQ fuel gauge for precision measurements of current, voltage, and temperature.

Secure Authenticator with SHA-256 Coprocessor

DS2465

Secure authenticator features 1-Wire master with SHA-256 and memory functionality.]

Secure Authenticator with Elliptic-Curve Public-Key Authentication

DS28C36

Secure authenticator features true random number generator, secured EEPROM, and ROM ID

Secure Coprocessor with Elliptic-Curve Public-Key Authentication

DS2476

Secure ECDSA and HMAC SHA-256 coprocessor companion to the DS28C36.

Secure Authenticator with 1-Wire SHA-256 and 512-Bit User EEPROM

DS28E15

Secure authenticator features factory-programmed, unique 64-bit ROM identification number.

RTD-to-Digital Converter with Fault Detection

MAX31865

Easy-to-use converter features integrated fault detection, high accuracy, and system cost-lowering integration.

Human Body Temperature Sensor

MAX30205

Sensor accurately measures temperature and provides overtemperature alarm/interrupts/shutdown output.

Secure Memory with I2C SHA-256 and 3Kb User EEPROM

DS28C22

Secure memory features crypto-strong, bidirectional, secure challenge-and-response authentication.

36V, 300mA Mini Buck Converter with 1.1µA IQ

MAX16956

Small, synchronous buck converter with integrated high-side and low-side switches.

Evaluation Kit for GPS/GNSS Ultra-Low Current LNA

MAX2679BEVKIT

Enables testing of RF performance with no additional circuitry. Provides 50Ω SMA connectors for inputs and outputs.

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40MHz to 4GHz Linear Broadband Amplifier

MAX2615

High-performance broadband amplifier with exceptional gain flatness in an 8-pin TDFN.

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Ultra-Low Power Stereo Audio Codec

MAX98090

High-performance, ultra-low power consumption, and small footprint make it ideal for portable applications.

Ultra-Low Power Stereo Audio Codec

MAX98091

Small, Ultra-Efficient, High-Performance, Stereo Codec with Integrated Headphone and Speaker Amps

4-Port IO-Link Master

MAXREFDES79

4-Port IO-Link Master Reference Design Description: Four IO-Link ports allow for simultaneous testing of four different sensors or actuators.

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Low-Power, Stereo Audio Codec

MAX9867

Ideal for Space-Constrained Designs

High-Sensitivity Pulse Oximeter and Heart-Rate Sensor

MAX30102

Pulse Oximeter and Heart-Rate Biosensor for Wearable Health

1A Linear Li+ Battery Charger with Integrated Pass FET and Thermal Regulation in 2mm x 2mm TDFN

MAX8808X/Y/Z

Simplest and Smallest Charging Solution for Hand-Held Equipment

2.75V to 4.8V Input, 10mA Output, 35μVRMS Ultra Low Noise and Ripple Boost Regulator

MAX77231

Compact boost with only 35µVRMS ripple and noise.

3.5V – 36V, 2A/3A, Synchronous Buck Converter with 15μA Quiescent Current and Reduced EMI

MAX17242

Reliable Operation (42V Input Transient Protection), Long Battery Life (15µA IQ) and EN55022 EMI Performance.

MAXREFDES150: POCKET IO PLC DEVELOPMENT PLATFORM

MAXREFDES150

Industry 4.0, the fourth revolution in manufacturing and process automation, poses a considerable challenge for PLC design engineers who are required to pack more functionality into enclosures that keep getting smaller.

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Non-isolated 12V/1A PoE Powered Device Power Supply

MAXREFDES108

This non-isolated PoE powered device design combines a PD controller and buck converter on a 1.2 in2 board. It accepts 36V to 57V input with 12V output up to 1A.

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1.7V, 0.9µA, Comparators with Built-in Reference

MAX40000, MAX40001

nanoPower Comparators in an Ultra-Tiny 0.76mm x 1.11mm Package

nanoPower Op Amp in Ultra-Tiny WLP and SOT23 Packages

MAX40007

Saves Power and Board Space—Consumes Only 700nA in a Tiny, 1.1mm x 0.76mm WLP

Ultra-small, Ultra-low-power µP Supervisor in 4-Bump, 1mm x 1mm, Chip-Scale Package

MAX16072

Space Saving Supervisor with Precision Band-gap Reference, Comparator, and Internally Trimmed Resistors

Six-Channel, 600VRMS Digital Isolator

MAX14850

Complete, low-power digital isolation solution with stable high-temp performance

Isolated, 24V to 12V, 20W Power Supply Reference Design

MAXREFDES113

Compact, 24V input, flyback converter module with 12V at 1.6A output and pre-qualified transformers.

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Turnkey PCI-PTS Mobile POS (MPOS) Terminal

MPOS-STD2

A complete mPOS solution, pre-evaluated by security labs for compliance with PCI-PTS 4.0 standards.

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20-Port Programmable Mixed-Signal I/O with 12-Bit ADC, 12-Bit DAC

MAX11300

Configurable High-Voltage Mixed Signal I/O Device offers 20 mixed-signal high-voltage, bipolar ports configurable as ADC analog input, DAC analog output, a general-purpose input port (GPI) or general-purpose output port (GPO).

Femtocell Radio参考设计

Femtocell Radio参考设计

该设计中,MAX2550作为主要的射频(RF)收发器,配合必要的外部元件构成完整的射频前端。外部元件包括:功率放大器、双工器、TCXO和无源器件。

Ultra-Accurate Local Temperature Sensor

MAX31726

This IC converts the temperature measurements to digital form using a high-resolution, sigma-delta, analog-to-digital converter (ADC). Accuracy is ±0.5°C from -40°C to +105°C. Communication is through an I2C-compatible 2-wire serial interface.

Compact 4.5V to 36V Full-Bridge DC Motor Driver

MAX14870/MAX14872

Very low driver on-resistance reduces power dissipation in 3mm x 3mm TDFN-EP

1A Adjustable Overcurrent and Overvoltage Protector

MAX14588

Protects against input voltage faults up to ±40V, with 190mΩ RON and integrated FETs

IO-Link Device Transceiver

MAX14827

Integrates high-voltage functions commonly found in industrial sensors, including drivers and regulators

4-Channel, 1kVRMS Digital Isolator

MAX14830

Allows direct interfacing to 1.8V devices in 6mm x 5mm package

Isolated, 24V to 5V, 10W Power Supply Reference Design

MAXREFDES114

Compact, 24V input, forward converter module with 5V at 2A output and pre-qualified transformers.

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IO-Link® 16 Channel Digital Input Hub

MAXREFDES36

This IO-Link® 16-channel digital input reference design includes a 16-bit micro with IO-Link device stack and fits on a small 53.75mm x 72mm PCB.

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SHA-256 Secure Authentication Design

MAXREFDES34 (Alcatraz)

This design implements SHA-256 authentication function using the 1-Wire protocol.

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Power Amplifier Biasing through MAX11300 PIXI IC

MAXREFDES39

This design uses a MAX11300 programmable mixed-signal I/O (PIXI™), to bias and monitor a power amplifier for an RF base station.

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3.3V and 5V PoE Powered Device

MAXREFDES31 (Pasadena)

This design is an IEEE 802.3af/at compliant. Powered Device (PD). In addition to regulating power received over Ethernet, device can also be powered from a wall adapter.

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Secure Authentication Design with 1-Wire ECDSA and Xilinx Zynq SoC

MAXREFDES44

Protects IP and authenticates peripherals to Xilinx Zynq™ FPGAs.

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Industrial, Octal, Digital Input Translator/Serializer

MAX31913

Robust, low power serialization of 24V digital signals to 5V minimizes optocouplers needed for isolation

Incremental Encoder Interface for RS-422/HTL/TTL with Digital Inputs

MAX14890E

Four differential and two single-ended receivers with ±40V fault protection

Dual Serial UART with 128-Word FIFOs

MAX3109

Data rates up to 24Mbps with high-speed SPI or I²C interface

16-Bit, Low-Power, Buffered Output, Rail-to-Rail DAC

MAX5216

Less than 80µA IQ in 3mm x 5mm, 8-Pin µMAX

24-Bit, 6-Channel, 64ksps Delta-Sigma ADC

MAX11254

Low power, 1µA Sleep Current and Low Noise, 6.2nV/√Hz PGA

Non-isolated 5V/2.5A PoE Powered Device Power Supply

MAXREFDES98

This non-isolated PoE powered device design combines a PD controller and buck converter on a 1.2 in2 board. It accepts 36V to 57V input with 5V output up to 2.5A.

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Compact, Low-Cost 1S/2S Fuel Gauges

MAX17040/1

MAX17040/MAX17041 are ultra-compact, low-cost, host-side fuel-gauge systems for lithium-ion (Li+) batteries in handheld and portable equipment. The MAX17040 is configured to operate with a single lithium cell and the MAX17041 is configured for a dual-cell 2S pack.

Single, Quick-PWM, Step-Down Controller with Dynamic REFIN

MAX17024

High efficiency, excellent transient response, and high DC-output accuracy, accepts inputs as low as 2V.

Dual-Phase, Quick-PWM Controllers for IMVP-6+/IMVP-6.5 CPU Core Power Supplies

MAX17021/MAX17082/MAX17482

2/1-phase-interleaved Quick-PWM™ step-down VID power-supply controllers for notebook CPUs.

Dual, Quick-PWM, Step-Down Controller with Low-Power LDO, RTC Regulator

MAX17020

Multipurpose controller configurable for system power, graphics, and memory applications in portables.

28V Internal Switch LCD Bias Supply with True Shutdown

MAX1606

Boost converter uses internal switches to deliver up to 28V from inputs as low as 0.8V, with True Shutdown™.

30V Internal Switch LCD Bias Supply

MAX1605

Boost converter with 0.5A internal switch in a tiny 6-pin SOT23 package, accepts inputs as low as 0.8V.

36V Step-Down Regulator with 3A Integrated Switches and 15μA Operating Current

MAX20003

This synchronous buck regulator with integrated high-side and low-side MOSFETs is designed to deliver up to 3A with input voltages from 3.5V to 36V, while using only 15µA quiescent current at no load. Voltage quality can be monitored by observing the PGOOD signal. The device can operate in dropout by running at 98% duty cycle, making it ideal for automotive applications.

Tiny Serial 12-Bit ADC

MAX11108

A tiny (2.1mm x 1.6mm), 12-bit, compact, high-speed, low-power, SAR ADC. This high-performance ADC includes a high-dynamic range sample-and-hold and a high-speed serial interface. Accepts a full-scale input from 0V to the power supply or to the reference voltage.

Transformer Driver Enables Efficient Isolated Power

MAX13253

This 1A push-pull transformer driver featuring integrated protection and an internal oscillator, making it the ideal device for isolated power supplies.

Single-Phase Energy Measurement Processor

78M6610+PSU

This is a single-core energy measurement processor for single-phase power supplies. It is designed specifically for real-time monitoring at the input of AC-DC power converters used in data centers and IT server rooms.

High-Efficiency, Step-Up DC-DC Converter in TSOT packag

MAX1724

This step-up DC-DC converter is an ultra-small device featuring a low supply current of 1.5µA, making it optimal for a variety of handheld instruments.

MAC/PHY Powerline Transceiver

MAX2992

This powerline communication (PLC) baseband modem delivers half-duplex, asynchronous data communication over AC power lines at speeds up to 300kbps (full FCC band data rate).

Ultra Small Voltage Inverter Provides 200mA

MAX889

Need -5V? This inverting charge pump circuits provides a negative Vin rail at up to 200mA.

500mA, 76V, High-Efficiency Step-Down DC-DC Converter

MAX5033

This easy-to-use, high-efficiency, high-voltage, step-down DC-DC converter operates from an input voltage up to 76V and consumes only 270µA quiescent current at no load.

High-Precision Digital Thermometer and Thermostat

DS7505

The DS7505 low-voltage (1.7V to 3.7V) digital thermometer and thermostat provides 9-, 10-, 11-, or 12-bit digital temperature readings over a -55°C to +125°C range with ±0.5°C accuracy over a -0°C to +70°C range.

Flexible RTC with Multiple Programmable Features and Low Current

DS1339

Low-power clock/date device with two programmable time-of-day alarms and a programmable square-wave output and built-in backup supply switch

Cold-Junction Compensated Thermocouple-to-Digital Converter

MAX31855

The MAX31855 performs cold-junction compensation and digitizes the signal from popular thermocouples. The data is output in a signed 14-bit, SPI-compatible, read-only format. This converter resolves temperatures to 0.25°C, allows readings as high as +1800°C and as low as -270°C.

Extremely Accurate RTC With Memory

DS3234

This real-time clock IC with integrated crystal is extremely accurate, It offers an SPI bus interface and 256 bytes of battery-backed SRAM, and features ±3.5ppm accuracy from -40°C to +85°C.

High-Speed Precision Current-Sense Amplifier

MAX9643

This high-speed 60V precision unidirectional current-sense amplifier is ideal for a wide variety of power-supply control applications. Its high signal bandwidth allows its use within DC-DC switching converter power-supply control loops with minimal phase delay.

18-Bit, Low-Power, Multichannel, Oversampling Delta Sigma ADC

MAX1403

This is a low-power, multichannel, serial-output analog-to-digital converter (ADC) features matched 200µA current sources for sensor excitation. This ADC uses a sigma-delta modulator with a digital decimation filter to achieve 16-bit accuracy and has programmable gain.

High Accuracy Voltage Output DAC with SPI Interface

MAX5316

This high-accuracy, 16-bit, serial SPI input, buffered voltage output digital-to-analog converter (DAC) in a 4mm x 5mm, 24-lead TQFN package features ±1 LSB INL (max) accuracy.

High-Efficiency, 1.5MHz Op Amps with RRIO

MAX9617

These are zero-drift operational amplifiers available in space-saving SC70 packages. They feature rail-to-rail CMOS inputs and outputs and zero-drift input offset voltage over time and temperature.

Ultra Small Voltage Doubler

MAX1682-3

Accepting input voltages from +2.0V to +5.5V, these switched-capacitor voltage doublers are highly efficient and ideal devices.

IO-Link Device Transceiver

MAX14820

This transceiver is suitable for IO-Link® devices and 24V binary sensors/actuators. All specified IO-Link data rates are supported.

Micropower, Uni-/Bidirectional, Current-Sense Amplifiers

MAX9928/9F

These low-cost, uni-/bidirectional, high-side, current-sense amplifiers are ideal for monitoring battery charge and discharge currents in portable equipment. These devices feature a wide -0.1V to +28V input common-mode voltage range, low 20µA supply current, and a gain accuracy better than 1.0%.

Very Accurate RTC With Integrated MEMs Resonator

DS3231M

This low-cost, extremely accurate I²C real-time clock (RTC) has an integrated temperature-compensated crystal oscillator (TCXO) and crystal and features ±3.5ppm accuracy from -40°C to +85°C.

Multichemistry Battery Charger with Automatic System Power Selector

MAX8725

Highly integrated control IC simplifies construction of accurate and efficient multichemistry battery chargers. Can be programmed by a host microcontroller (µC) or hardwired. High efficiency is achieved through use of buck topology with synchronous rectification.

Feature Packed RTC

DS1374

This RTC device features a 32-bit binary counter and a watchdog timer and is best used for medical applications, POS, and portable instrumentation.

Low-Noise, MOS-Input, Low-Power Op Amp

MAX9945

This op amp features an excellent combination of low operating power and low input voltage noise.The MOS inputs enable the MAX9945 to feature low input bias currents and low input current noise.

High Voltage Hot Swap Controller

MAX5932

This hot-swap controller is a positive, high-voltage device featuring a programmable foldback-current limit.

Precision Bipolar Output from a Single Positive Supply

MAX44267

This low-noise, low-drift amplifier operates from a single +4.5V to +15V power supply, but it is as effective as a normal dual-rail ±4.5V to ±15V amplifier because it integrates a negative voltage rail eliminating the need for a negative power-supply rail.

PGA with Input VOS Trim and Output Op Amp

MAX9939

This differential-input programmable-gain amplifier (PGA) is ideal for conditioning a variety of wide dynamic range signals such as those found in motor current-sense, medical instrumentation, and sonar data acquisition applications.

Current Sense Amp with Ultra-Low Offset and Tiny Gain Error with Ultra-Low Power Consumption

MAX44286

This miniature CSA with ultra-low offset and low power is ideal for applications in smartphones, mobile accessories, notebooks, portable medical, and all battery-operated portable devices where current monitoring with precision and space are critical.

Low-Power, 4/8/12 Channel Serial 8-Bit ADCs

MAX11600-5

These 8-bit, multichannel, analog-to-digital converters (ADCs) feature internal track/hold (T/H), voltage reference, clock, and an I²C-compatible 2-wire serial interface.

16-Bit Multirange ADC with PGA and Reference

MAX1300

Low-power, 8-channel 16-bit, successive-approximation, ADC with integrated PGA and voltage reference. Each channel is independently programmable to support a different input range.

18-Bit, SAR ADC with Internal Reference

MAX11156

18-bit, SAR has 5V rail and offers with true bipolar input range, small size, and internal reference.

2.2MHz, 36V, Dual Buck with 20µA Quiescent Current

MAX16933

This product offers two high-voltage, synchronous step-down controllers that use only 20µA of quiescent current with no load. It operates with an input voltage supply from 3.5V to 42V and with switching frequencies up to 2.2MHz to allow use of small external components and to guarantee no AM band interference.

Low-Cost Precision Sensor Signal Conditioner

MAX1452

a highly integrated analog-sensor signal processor optimized for industrial and process control applications utilizing resistive element sensors. The MAX1452 provides amplification, calibration, and temperature compensation that enables an overall performance appr