Top
/content/maximintegrated/en/products/interface/sensor-interface

Sensor interface ICs connect directly to a sensor element and provide the needed signal conditioning to extract an accurate signal for monitoring and control systems. Fully integrated sensor signal conditioners connect directly to the sensor, perform conditioning, and optionally fulfill data communication functions.

Industrial

Sensors and Field Instruments

Functional

Sensing

Technical Documentation

*Required

Technical Documentation

Technical Documents

Showing 10 of View Top 100 Results View All Results

Part Number Title Document Type Date

Featured Products

MAX14919 Industrial-Protected Quad-Channel Low-Side Switch

The MAX14919 industrial-protected quad-channel lowside switch features140mΩ (typ) on-resistance ...
  • 5V or 7V to 60V Supply Voltage
  • 800mA Load Current per OUT
  • Integrated 5V/30mA Linear Regulator
  • 5V to 48V Load Voltage Range
  • Up to 200kHz (min) Switching Rates
  • Reduces Power and Heat Dissipation
    • 140mΩ (typ) On-Resistance per channel
    • 1.7mA (typ) Supply Current
    • Settable Load Current Limit
    • 2x Inrush Load Current Option for 10ms
  • Robust Design Features
    • Internal inductive Energy Clamp at 55V(typ)
    • Short-Circuit Protection
    • Reverse Current Detection for Protection against Load-Supply Miswiring
    • ±1kV/42Ω, 8μs/20µs Surge Protection
    • ±8kV Contact and ±25kV Airgap ESD Protection
    • -40°C to +125°C Operating Ambient Temperature
  • Active-Low FAULT Indication for:
    • Thermal Overload
    • Reverse Load Current Detection
    • Undervoltage Lockout on V5 Supply
  • Compact 20-pin, 6.5mm x 6.4mm TSSOP Package
  • Compact 20-pin, 4mm x 5mm TQFN Package

MAX22007 Four-Channel 12-Bit Configurable Analog Output with Integrated Voltage Reference

The MAX22007 is a software-configurable four-channel analog output device that drives a voltage ...
  • Configurable Outputs
    • Each Output Individually Configurable
    • Internal Comparator to Allow Calculating Load Impedance for Voltage-Mode or Current-Mode
    • Voltage Mode is 0V to 10.5V Linear Range with 12.5V Overrange for Loads from 1kΩ to 1MΩ
    • Current Mode is 0mA to 21mA Linear Range with 25mA Overrange for Loads from 0Ω to 750Ω
  • System Accuracy
    • V/I Output Resolution is 12-Bits
    • Factory Calibrated for Gain and Offset Error within ± 0.2% at +25°C
    • V/I Total Unadjusted Error Less Than ± 1% from -40°C to +85°C
  • Robust with Integrated Diagnostics
    • ±42VP-P Protection for Output Drivers
    • ±1kV Surge Protection with 4.99kΩ Series Resistors at Input Pins
    • ±2.5kV HBM ESD Protection on All Pins
    • Outputs have Short-Circuit and Overvoltage Protection with External Diodes
    • Thermal Monitoring and Shutdown Protection
  • Simple and Low-Cost Interface
    • Up to 30MHz SPI Serial Interface with Optional 8-Bit CRC
    • Daisy-Chain Mode to Reduce System Cost
    • VDD = 2.7V to 5.5V for Easy Interface to the Microcontroller
    • High Voltage Output Supplies:
      • HVDD: +8V to +24V
      • HVSS: -2V to 0V
  • Robust Performance in a Compact Package
    • -40°C to 85°C Operating Temperature Range
    • 56-pin TQFN, 8mm x 8mm

MAX31826EVSYS1 Evaluation Kit for the MAX31826

The MAX31826 evaluation system (EV system) demonstrates the MAX31826 1-Wire® digital temperature...
  • On-Board I2C to 1-Wire Converter (DS2482)
  • Proven PCB Layout
  • Fully Assembled and Tested
  • Windows XP®, Windows 7/8/8.1/10-Compatible Software

MAX31826EVKIT Evaluation Kit for the MAX31826

The MAX31826 evaluation system (EV system) demonstrates the MAX31826 1-Wire® digital temperature...
  • On-Board I2C to 1-Wire Converter (DS2482)
  • Proven PCB Layout
  • Fully Assembled and Tested
  • Windows XP®, Windows 7/8/8.1/10-Compatible Software

MAX14919EVKIT Evaluation Kit for the MAX14919

The MAX14919 evaluation kit (EV kit) provides a proven design to evaluate the MAX14919 industria...
  • Robust Operation with a Wide Range of Input Voltages and Load Conditions
  • Surge Protection with Up To ±1kV IEC61000-4-5 at Output to Ground
  • LED Indication of Fault and Reverse-Current Detect conditions
  • Multiple Fault-Condition Indications
    • Reverse-Current Detection
    • Undervoltage Lockout on V5 Output
    • Short Detection on RCLIM Control Input
    • Thermal Shutdown Fault
  • Includes a FET for Output Reverse-Current Protection
  • Inrush Current Control to Allow up to 2x the Maximum Load Current
  • Resistor-Selectable Options to Set Maximum Allowable Load Current
  • +1.8V to +5.5V Wide Logic-Voltage Range
  • +3V to +5.5V Isolated Supply Input Range
  • Proven PCB Layout
  • Fully Assembled and Tested

DS1631EVSYS1 Evaluation Kit for the DS1631

The DS1631 evaluation system (EV system) demonstrates the DS1631 high-precision digital thermome...
  • 2 x 6-Pin Pmod™ Compatible Connector (I2C)
  • Proven PCB Layout
  • Fully Assembled and Tested
  • Windows XP, Windows 7/8/8.1/10 Compatible Software

DS1631EVKIT Evaluation Kit for the DS1631

The DS1631 evaluation system (EV system) demonstrates the DS1631 high-precision digital thermome...
  • 2 x 6-Pin Pmod™ Compatible Connector (I2C)
  • Proven PCB Layout
  • Fully Assembled and Tested
  • Windows XP, Windows 7/8/8.1/10 Compatible Software

MAX22007EVKIT Evaluation Kit for the MAX22007

The MAX22007 evaluation kit (EV kit) provides the hard- ware and software necessary to evaluate ...
  • Two Accessible Modes:
    • Analog Output-Voltage Mode
    • Analog Output-Current Mode
  • Supports Load Impedance Detection
  • Access to All GPIOs
  • Windows® 10-Compatible Software
  • Proven PCB Layout
  • Fully Assembled and Tested

MAX30134EVSYS Evaluation System for the MAX30131/MAX30132/MAX30134

The MAX30134 evaluation system provides a single platform to evaluate the functionality and feat...
  • Convenient Platform to Evaluate the MAX30131/MAX30132/MAX30134
  • Many Easy-to-Reach Test Points
  • Multichannel Operation
  • Windows® 7-, 8-, 10-Compatible GUI Software
  • Fully Assembled and Tested
  • Facilitates IEC61000-4-2 ESD Compliance Testing
  • Ultra-Low-Power Design
MAX14821 IO-Link Device Transceiver

MAX14821 IO-Link Device Transceiver

The MAX14821 transceiver is suitable for IO-Link® devices and 24V binary sensors/actuators. All ...
  • Standards Compliance Ensures Future-Proof Solutions
    • IO-Link Versions 1.0 and 1.1.2
    • IEC IEC61131.9 SDCI
  • High Configurability and Integration Reduces SKUs
    • Push-Pull, PNP or NPN Driver Configuration
    • Supports COM1, COM2, and COM3 Data Rates
    • SPI Interface for Control and Monitoring
    • 2.5V to 5V Logic Interface Levels
    • Auxiliary 24V, 100mA Digital Output (DO)
    • Auxiliary 24V Digital Input (DI)
    • 100mA Specified C/Q output Drive
    • Integrated 5V and 3.3V Regulators
  • Integrated Protection Enables Robust Solutions
    • Extensive Fault-Monitoring and Reporting
    • Reverse-Polarity and Short-Circuit Protection on All 24V Outputs/Inputs
    • Reverse-Polarity Protected 24V Supply Output
    • -40°C to +105°C Operating Temperature Range
  • Small Package Supports Sensor Miniaturization
    • 2.5mm x 2.5mm WLP and 4mm x 4mm TQFN Package