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Analog ICs provide complete analog circuit functions.

MAX25530 Automotive I2C-Controlled 4-Channel 150mA Backlight Driver and 4-Output TFT-LCD Bias

The MAX25530 is a highly integrated TFT power supply and LED backlight driver IC for automotive ...
  • 4-Output TFT-LCD Bias Power
    • 2.8V to 5.5V Input for the TFT-LCD Section
    • Integrated 430kHz or 2.2MHz Boost and Buck-Boost Converters
    • Positive and Negative 10mA Gate Voltage Regulators (Tripler/Inverting Doubler) with Adjustable Output Voltage
    • Flexible Resistor-Programmable Sequencing through the SEQ Pin
    • Undervoltage Detection on All Outputs
    • Low-Quiescent-Current Standby Mode
  • 4-Channel LED Backlight Driver
    • Up to 150mA Current per Channel
    • 4.5V to 42V Input Voltage Range
    • Integrated Boost/SEPIC Controller (440kHz or 2.2MHz)
    • Dimming Ratio 10,000:1 at 200Hz
    • Adaptive Voltage Optimization to Reduce Power Dissipation in the LED Current Sinks
    • Open-String, Shorted-LED, and Short-to-GND Diagnostics
  • Low EMI
    • Phase-Shift Dimming of LED Strings
    • Spread Spectrum on LED Driver and TFT
    • Selectable Switching Frequency
  • I2C Interface for Control and Diagnostics
    • Fault Indication through the FLTB pin and I2C
    • Auto-Retry after Fault Detection
  • Overload and Thermal Protection
  • -40°C to +105°C Ambient Temperature Operation
  • 40-Pin (6mm x 6mm) TQFN Package with Exposed Pad
  • AECQ100 Grade 1

MAX41474 290MHz to 960MHz ASK/FSK Receiver with I2C Interface

The MAX41473/MAX41474 are high-performance, low-power receivers ideal for amplitude shift-keyed ...
  • Low Bill of Materials (BOM)
    • No External Balun, No External Filter, etc.
    • Single Low-Cost 16MHz External Crystal
  • Long Range with High Sensitivity
  • Low Power Consumption
    • ​9mA Operating Supply Current
    • 10nA Power-Down Current
  • Self-Polling (Remote Wake-Up) for Reduced Power
    • Preamble Detection with Interrupt Output
    • Average Current as Low as 350μA 
    • Duty Cycle Less Than 1% Capable
    • Fast Startup Time
  • Automatic Gain Control (AGC) Adjusted Digital RSSI
  • Automatic Frequency Control (AFC)
  • Fast Frequency Switching Frac-N Synthesizer
  • 33dB Calibrated Image Rejection
  • Passes ETSI Category 2 Blocking Requirements
  • ±2.5kV HBM ESD Protection, ±4kV on LNA Input
  • Up to 200kbps Data Rate (NRZ)
  • 1.8V to 3.6V Supply Voltage
  • -40°C to +105°C Operating Temperature Range
  • 4mm x 4mm, 12-TQFN with 0.8mm Pitch

MAX41473 290MHz to 960MHz ASK/FSK Receiver with I2C Interface

The MAX41473/MAX41474 are high-performance, low-power receivers ideal for amplitude shift-keyed ...
  • Low Bill of Materials (BOM)
    • No External Balun, No External Filter, etc.
    • Single Low-Cost 16MHz External Crystal
  • Long Range with High Sensitivity
  • Low Power Consumption
    • ​9mA Operating Supply Current
    • 10nA Power-Down Current
  • Self-Polling (Remote Wake-Up) for Reduced Power
    • Preamble Detection with Interrupt Output
    • Average Current as Low as 350μA 
    • Duty Cycle Less Than 1% Capable
    • Fast Startup Time
  • Automatic Gain Control (AGC) Adjusted Digital RSSI
  • Automatic Frequency Control (AFC)
  • Fast Frequency Switching Frac-N Synthesizer
  • 33dB Calibrated Image Rejection
  • Passes ETSI Category 2 Blocking Requirements
  • ±2.5kV HBM ESD Protection, ±4kV on LNA Input
  • Up to 200kbps Data Rate (NRZ)
  • 1.8V to 3.6V Supply Voltage
  • -40°C to +105°C Operating Temperature Range
  • 4mm x 4mm, 12-TQFN with 0.8mm Pitch

MAX25231 36V, 1.2A Mini Buck Converter with 3.5µA IQ

The MAX25231 is a small, synchronous automotive buck converter with integrated high-side and low...
  • Synchronous DC-DC Converter with Integrated FETs
  • 3.5μA Quiescent Current when in Standby Mode
  • Small Solution Size Saves Space
    • 2.1MHz Frequency
    • Fixed 5V/3.3V Output Voltage Options Available
    • Fixed 2.5ms Internal Soft-Start
    • Fixed Output Voltage with ±2% Output Accuracy
    • Adjustable Voltage Output 3V to 10V Available (MAX25231ATCD)
    • Innovative Current-Mode-Control Architecture Minimizes Total Board Space and BOM Count
  • PGOOD Output and High-Voltage EN Input Simplify Power Sequencing
  • Protection Features and Operating Range Ideal for Automotive Applications
    • 3.5V to 36V Operating VIN Range
    • 40V Load-Dump Protection
    • 99% Duty-Cycle Operation with Low Dropout
    • -40°C to +125°C Automotive Temperature Range
    • AEC-Q100 Qualified

MAX17643 4.5V–60V, 2A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation

The Himalaya series of voltage regulator ICs, power modules, and chargers enable cooler, smaller...
  • Reduces External Components and Total Cost
    • No Schottky-Synchronous Operation
    • Internal Compensation for Any Output Voltage
    • All-Ceramic Capacitors, Compact Layout
  • Reduces Number of DC-DC Regulators to Stock
    • Wide 4.5V to 60V Input
    • Adjustable 0.9V to (0.9 × VIN) Output
    • Up to 2A Peak-Load Current
    • 400kHz to 2.2MHz Adjustable Switching Frequency with External Synchronization
  • Reduces Power Dissipation
    • Peak Efficiency of 91.6%
    • Auxiliary Bootstrap LDO for Improved Efficiency
    • 4.65μA Shutdown Current
  • Operates Reliably in Adverse Industrial Environments
    • Hiccup-Mode Overload Protection
    • Adjustable Soft-Start
    • Built-In Output-Voltage Monitoring with Active-Low RESET
    • Programmable EN/UVLO Threshold
    • Monotonic Startup into Prebiased Load
    • Overtemperature Protection
    • Wide Industrial -40°C to +125°C Ambient Operating Temperature Range/ -40°C to +150°C Junction Temperature Range
    • Complies with CISPR22 (EN55022) Class B Conducted and Radiated Emissions

MAX25530EVKIT Evaluation Kit for the MAX25530

The MAX25530 evaluation kit (EV kit) demonstrates the MAX25530 IC, which is a highly integrated ...
  • Demonstrates Robustness of MAX25530
  • 2.8V to 5.5V Input Range for TFT Power Section
  • 4.5V to 42V Input Range for LED Driver Section
  • 2.2MHz or 430kHz I2C programmable Boost and Inverted Buck-Boost Switching Frequency with Spread-Spectrum Option on TFT Power Section
  • 2.2MHz or 440kHz I2C programmable Boost Frequency with Spread-Spectrum Option on LED Driver Section with four 150mA LED drivers
  • TFT Section Default Output Voltages (Stand-alone Mode)
    • +6V Output at 120mA (Step-Up Switching Regulator)
    • -6V Output at 100mA (Inverting Buck-Boost Switching Regulator)
    • +16V Output at 10mA (Positive-Charge Pump)
    • -7V Output at 10mA (Negative-Charge Pump)
  • HB LED String Output Currents Configurable for 20mA, 50mA, 100mA, 120mA or 150mA
  • Flexible Resistor-Programmable TFT Output Sequencing (Stand-alone Mode)
  • Demonstrates Cycle-by-Cycle Current-Limit and Thermal-Shutdown Features on Boost LED Driver
  • Demonstrates Adaptive Voltage Optimization on LED Driver Section
  • I2C Programmability
  • Dedicated GUI
  • Proven PCB Layout and Thermal Design
  • Fully Assembled and Tested

MAX17690EVKITJ Evaluation Kit for the MAX17690 in 12VOutput-Voltage Application

The MAX17690EVKITJ# evaluation kit (EV kit) is a fully assembled and tested circuit board that d...
  • 40V to 80V Input Range, Suitable for PoE Applications
  • Isolated Output: 12V/2.1A DC
  • Compact Design with High Frequency (100kHz) Switching
  • 89.9% Full-Load Efficiency
  • Minimum Number of External Components
  • Proven PCB Layout
  • Fully Assembled and Tested

MAX38889 2.5V–5.5V, 3A Reversible Buck/Boost Regulator for Backup Power Applications

  • 2.5V to 5.5V System Output Voltage Range
  • 0.5V to 5.5V Supercapacitor Voltage Range
  • ±1% Threshold Accuracy
  • 2.5% Hysteresis between Backup and Charging
  • 1A to 3A Peak Inductor Current Limit
    • Peak Inductor Current Is Pin-Programmable over 1A to 3A through External Resistor
  • 94% Peak Efficiency, Charging or Discharging Mode
  • 4µA Quiescent Current in Ready State
    • After Supercapacitor Is Charged, Draws only 4µA of Quiescent Current
  • Ready and Backup State Outputs
    • RDY and BKB Flags Provide Real-Time Status to System
  • 3mm x 3mm, 16-Pin TQFN Package

MAX20067B Automotive 3-Channel Display Bias IC with VCOM Buffer, Level Shifter, and I2C Interface

The MAX20067/MAX20067B are complete TFT bias solution for automotive applications. It includes a...
  • Versatile TFT Display Power Section
    • IIntegrated Synchronous Boost Converter with Output Voltages Up to 18V and High-power (MAX20067) or Lower-power (MAX20067B) Options
    • Integrated Charge-Pump Drivers for the VGON (+36V, max) and VGOFF (-24V, min) Outputs
  • Low EMI Operation
    • Programmable Switching Frequencies of 440kHz or 2.2MHz
    • Programmable Spread Spectrum
  • Full Sequencing Flexibility Through I2C, Along with Preset Sequences Using SEQ Pin
  • Extended Diagnostics Using I2C Interface
    • Undervoltage/Overvoltage on HVINP, VGON, and VGOFF
    • Overcurrent on AVDD
    • Temperature Warning
  • Built-In Gate-Shading Circuit Controlled by CTL Input
  • 8-Bit DAC-Controlled VCOM Buffer
  • Robust
    • -40°C to +105°C Operating Temperature Range
    • Internal Temperature Shutdown
    • AEC-Q100 Qualified
  • Compact 32-Pin (5mm × 5mm) TQFN Package

MAX20067 Automotive 3-Channel Display Bias IC with VCOM Buffer, Level Shifter, and I2C Interface

The MAX20067/MAX20067B are complete TFT bias solution for automotive applications. It includes a...
  • Versatile TFT Display Power Section
    • IIntegrated Synchronous Boost Converter with Output Voltages Up to 18V and High-power (MAX20067) or Lower-power (MAX20067B) Options
    • Integrated Charge-Pump Drivers for the VGON (+36V, max) and VGOFF (-24V, min) Outputs
  • Low EMI Operation
    • Programmable Switching Frequencies of 440kHz or 2.2MHz
    • Programmable Spread Spectrum
  • Full Sequencing Flexibility Through I2C, Along with Preset Sequences Using SEQ Pin
  • Extended Diagnostics Using I2C Interface
    • Undervoltage/Overvoltage on HVINP, VGON, and VGOFF
    • Overcurrent on AVDD
    • Temperature Warning
  • Built-In Gate-Shading Circuit Controlled by CTL Input
  • 8-Bit DAC-Controlled VCOM Buffer
  • Robust
    • -40°C to +105°C Operating Temperature Range
    • Internal Temperature Shutdown
    • AEC-Q100 Qualified
  • Compact 32-Pin (5mm × 5mm) TQFN Package

MAX7036EVKIT-433 Evaluation Kit for the MAX7036

The MAX7036 evaluation kit simplifies the evaluation of the MAX7036, a low-power, sub-GHz, VLIF ...
  • Evaluates the MAX7036 Sub-1GHz ISM Receiver
  • 3.3V/5V Power Supply Operation or Powered from the USB Interface
  • Direct Interface with the Included MAX32630FTHR ARM Microcontroller (MCU) Board
  • Available in 315MHz- or 433.92MHz-Optimized Versions
  • Available PMOD Hardware Interface
  • Windows 10-Compatible Software
  • GUI Controls for MAX32630FTHR Board PMIC Operation
  • Proven 2-Layer PCB Design
  • Fully Assembled and Tested

MAX7036EVKIT-315 Evaluation Kit for the MAX7036

The MAX7036 evaluation kit simplifies the evaluation of the MAX7036, a low-power, sub-GHz, VLIF ...
  • Evaluates the MAX7036 Sub-1GHz ISM Receiver
  • 3.3V/5V Power Supply Operation or Powered from the USB Interface
  • Direct Interface with the Included MAX32630FTHR ARM Microcontroller (MCU) Board
  • Available in 315MHz- or 433.92MHz-Optimized Versions
  • Available PMOD Hardware Interface
  • Windows 10-Compatible Software
  • GUI Controls for MAX32630FTHR Board PMIC Operation
  • Proven 2-Layer PCB Design
  • Fully Assembled and Tested

MAX636 Preset/Adjustable Output CMOS Inverting Switching Regulators

The MAX635/MAX636/MAX637 inverting switching regulators are designed for minimum component DC-DC...
  • Preset -5V, -12V, -15V Output Voltages
  • Adjustable Output with 2 Resistors
  • 85% Typ Efficiency
  • Only 3 External Components
  • 80µA Typ Operating Current
  • Low Battery Detector

MAX635 Preset/Adjustable Output CMOS Inverting Switching Regulators

The MAX635/MAX636/MAX637 inverting switching regulators are designed for minimum component DC-DC...
  • Preset -5V, -12V, -15V Output Voltages
  • Adjustable Output with 2 Resistors
  • 85% Typ Efficiency
  • Only 3 External Components
  • 80µA Typ Operating Current
  • Low Battery Detector

MAX41400 Low-Power, Precision Instrumentation Amplifier with Programmable Gain

The MAX41400 is a low-power, high-precision instrumentation amplifier with programmable gain thr...
  • Supply Voltage Range: 1.7V to 3.6V
  • Very Low 25µV (max) Input Offset Voltage
  • Low 65µA Quiescent Current
  • Rail-to-Rail Inputs and Outputs
  • EMIRR
    • >100dB at 1800MHz, 2400MHz
    • >90dB at 400MHz, 900MHz
  • 28kHz, -3dB Bandwidth
  • Eight Input-Selectable Fixed-Gain Options
    • 10V/V, 20V/V, 40V/V, 80V/V, 100V/V, 150V/V, 200V/V, and 250V/V
  • Power-Saving Shutdown Mode
  • Available in Tiny 1.26mm x 1.23mm, 9-Bump WLP and 2.5mm x 2mm, 10-Pin TDFN

MAX20446C Automotive 6-Channel Backlight Driver with Boost/SEPIC Controller and Hybrid Dimming

The MAX20446 is a 6-channel backlight driver with boost controller for automotive displays. The ...
  • Wide-Voltage-Range Operation
    • Operates Down to 4V Supply After Startup
    • Survives Load Dump Up to 52V
  • High Integration
    • Complete 6-Channel Solution Including Boost Controller
    • All Settings Performed with External Components, No Need for Microcontroller Intervention
  • Robust and Low EMI
    • Spread-Spectrum Oscillator
    • Phase Shifting
    • 400kHz to 2.2MHz Switching-Frequency Range
  • Versatile Dimming Scheme Allows Hybrid or PWM Dimming
    • Dimming Ratio > 10000:1 Using Hybrid Dimming
    • 10000:1 Dimming Ratio at 200Hz using PWM Dimming
  • Complete Fault Protection
    • LED Open/Short Detection and Protection
    • Boost Output Undervoltage and Overvoltage
    • Thermal Shutdown
  • Compact (4mm x 4mm) 24-Pin TQFN Package

MAX20446CEVKIT Evaluation Kit for the MAX20446C

The MAX20446C evaluation kit (EV kit) demonstrates the MAX20446C, an integrated 6-channel high-b...
  • Demonstrates Robustness of MAX20446C
  • Wide 4.5V to 36V Input Operating Range (Up to 52V Load Dump)
  • Powers HB LEDs (up to six strings) for Medium-to- Large-Sized LCD Displays in Automotive and Display Backlight Applications
  • 400kHz to 2.2MHz Resistor-Programmable Switching Frequency with Spread-Spectrum Option
  • Phase-Shift Dimming
  • Demonstrates Cycle-by-Cycle Current Limit and Thermal-Shutdown Features
  • Demonstrates Wide Dimming Ratio
  • Proven PCB and Thermal Design
  • Fully Assembled and Tested

MAX22532 Field-Side Self-Powered, 4-Channel, 12-bit, Isolated ADC

The MAX22530–MAX22532 are galvanically isolated, 4-channel, multiplexed, 12-bit, analog-to-digit...
  • Enable Robust Detection of Multichannel Analog/Binary Inputs
    • Withstands 3.5kVRMS Isolation for 60s (VISO) for the SSOP Package
    • Withstands 5kVRMS Isolation for 60s (VISO) for the Wide SOIC Package
    • 5.5mm of Creepage and Clearance for 20-pin or 28-pin SSOP Package
    • 8mm of Creepage and Clearance for 16-pin Wide SOIC Package
    • Group II CTI Package Material
  • Reduces BOM and Board Space Through High Integration
    • Field-Side Self-Powered with Integrated DC-DC Supply
    • 12-bit, 20ksps Per-Channel ADC
    • Programmable Threshold Comparators for each Channel
    • Isolation for both Data and DC-DC Supply
    • Integrated 1.8V Reference
  • Increase System “Up Time” and Simplifies System Design & Maintenance
    • Field-Side ADC Functionality Diagnostics
    • Field-Side Continuous Power Monitoring
    • Communication System Self-Diagnostics
  • Flexible Control and Interface
    • Programmable Upper and Lower Input Threshold Enable Programmable Hysteresis
    • Comparator Output (COUT_) Pins for Fastest Response
    • SPI Interface with CRC Option
    • Precision Internal Reference ±1% (typ)
    • -40°C to +125°C Operating Temperature Range

MAX22531 Field-Side Self-Powered, 4-Channel, 12-bit, Isolated ADC

The MAX22530–MAX22532 are galvanically isolated, 4-channel, multiplexed, 12-bit, analog-to-digit...
  • Enable Robust Detection of Multichannel Analog/Binary Inputs
    • Withstands 3.5kVRMS Isolation for 60s (VISO) for the SSOP Package
    • Withstands 5kVRMS Isolation for 60s (VISO) for the Wide SOIC Package
    • 5.5mm of Creepage and Clearance for 20-pin or 28-pin SSOP Package
    • 8mm of Creepage and Clearance for 16-pin Wide SOIC Package
    • Group II CTI Package Material
  • Reduces BOM and Board Space Through High Integration
    • Field-Side Self-Powered with Integrated DC-DC Supply
    • 12-bit, 20ksps Per-Channel ADC
    • Programmable Threshold Comparators for each Channel
    • Isolation for both Data and DC-DC Supply
    • Integrated 1.8V Reference
  • Increase System “Up Time” and Simplifies System Design & Maintenance
    • Field-Side ADC Functionality Diagnostics
    • Field-Side Continuous Power Monitoring
    • Communication System Self-Diagnostics
  • Flexible Control and Interface
    • Programmable Upper and Lower Input Threshold Enable Programmable Hysteresis
    • Comparator Output (COUT_) Pins for Fastest Response
    • SPI Interface with CRC Option
    • Precision Internal Reference ±1% (typ)
    • -40°C to +125°C Operating Temperature Range

MAX22530 Field-Side Self-Powered, 4-Channel, 12-bit, Isolated ADC

The MAX22530–MAX22532 are galvanically isolated, 4-channel, multiplexed, 12-bit, analog-to-digit...
  • Enable Robust Detection of Multichannel Analog/Binary Inputs
    • Withstands 3.5kVRMS Isolation for 60s (VISO) for the SSOP Package
    • Withstands 5kVRMS Isolation for 60s (VISO) for the Wide SOIC Package
    • 5.5mm of Creepage and Clearance for 20-pin or 28-pin SSOP Package
    • 8mm of Creepage and Clearance for 16-pin Wide SOIC Package
    • Group II CTI Package Material
  • Reduces BOM and Board Space Through High Integration
    • Field-Side Self-Powered with Integrated DC-DC Supply
    • 12-bit, 20ksps Per-Channel ADC
    • Programmable Threshold Comparators for each Channel
    • Isolation for both Data and DC-DC Supply
    • Integrated 1.8V Reference
  • Increase System “Up Time” and Simplifies System Design & Maintenance
    • Field-Side ADC Functionality Diagnostics
    • Field-Side Continuous Power Monitoring
    • Communication System Self-Diagnostics
  • Flexible Control and Interface
    • Programmable Upper and Lower Input Threshold Enable Programmable Hysteresis
    • Comparator Output (COUT_) Pins for Fastest Response
    • SPI Interface with CRC Option
    • Precision Internal Reference ±1% (typ)
    • -40°C to +125°C Operating Temperature Range

Technical Documentaion

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Technical Documentaion

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DSCC-SMD Devices

Maxim offers a number of devices fully compliant with SMD requirements and listed on the DSCC website. The table below provides links to the DSCC drawings (device) for your convenience, the Maxim commercial data sheet (Maxim similar), and the military specific data sheet addendum (PDF).

Browse Mil/Aero Devices
Click on heading to sort column.

KEY:
E = This part only meets the MIL-STD-883 spec and cannot be used as a direct replacement for the SMD. (It is only 100% functionally equivalent.)
M = This is a MIL-STD-883 part that also meets the SMD spec and vice-versa. (This part is a direct drop-in replacement for the SMD if it is not available.)