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  2. A/D Converters (ADC)
  3. Integrated/Special Purpose A/D Converters
  4. Digital Temperature Sensors
  5. MAX31875

Data Sheet Rev. 8
User Guides
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IBIS Models
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Overview

Features and Benefits

  • Tiny, 0.84mm x 0.84mm x 0.35mm WLP
  • Excellent Temperature Accuracy
    • ±1.75°C from -40°C to +145°C
    • ±1°C from -0°C to +70°C
  • <10µA Average Power Supply Current
  • Selectable Timeout Prevents Bus Lockup (Default Enabled)
  • I2C and SMBus Support
  • Selectable PEC for Reliable Communications
  • Up to 1MHz Bus Speed
  • +1.6V to +3.6V Power Supply Voltage

Product Details

The MAX31875 is a ±1°C-accurate local temperature sensor with I2C/SMBus interface. The combination of tinypackage and excellent temperature measurement accuracymakes this product ideal for a variety of equipment.

The I2C/SMBus-compatible serial interface accepts standard write byte, read byte, send byte, and receive byte commands to read the temperature data and configure the behavior of the sensor. Bus timeout resets the interface if the clock is low for more than 30ms (nominal). PEC helps to avoid communication errors when used with a master that supports this feature.

The MAX31875 is available in a 4-bump, wafer-level package (WLP) and operates over the -50°C to +150°C temperature range.

Design Solution: Cool Down with a Smaller, Lower Power Temperature Sensor ›

Mobile App

Applications

  • Battery-Powered Equipment
  • Data Communications Equipment
  • Handheld Electronics
  • Industrial Equipment
  • Servers

Product Categories

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At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (1)

Documentation & Resources

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  • 3rd Party Solutions (1)
  • Data Sheets (1)
  • User Guides (1)
  • Design Notes (3)
  • Solutions Bulletins & Brochures (1)
  • Application Notes (1)
  • Technical Articles (1)
    • Document Type

    Tools & Simulations

    IBIS Models

    Software Development

    MAX31875 Temp Sensor EV Kit Software, 1.0.0
    ZIP

    Reference Designs (3)

    Design Resources

    ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.

    Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
    MAX31875R0TZS+ Material Declaration Reliability Data 4-WLCSP-N/A
    MAX31875R0TZS+T Material Declaration Reliability Data 4-WLCSP-N/A
    MAX31875R1TZS+ Material Declaration Reliability Data 4-WLCSP-N/A
    MAX31875R1TZS+T Material Declaration Reliability Data 4-WLCSP-N/A
    MAX31875R2TZS+ Material Declaration Reliability Data 4-WLCSP-N/A
    MAX31875R2TZS+T Material Declaration Reliability Data 4-WLCSP-N/A
    MAX31875R3TZS+ Material Declaration Reliability Data 4-WLCSP-N/A
    MAX31875R3TZS+T Material Declaration Reliability Data 4-WLCSP-N/A
    MAX31875R4TZS+ Material Declaration Reliability Data 4-WLCSP-N/A
    MAX31875R4TZS+T Material Declaration Reliability Data 4-WLCSP-N/A
    MAX31875R5TZS+ Material Declaration Reliability Data 4-WLCSP-N/A
    MAX31875R5TZS+T Material Declaration Reliability Data 4-WLCSP-N/A
    MAX31875R6TZS+ Material Declaration Reliability Data 4-WLCSP-N/A
    MAX31875R6TZS+T Material Declaration Reliability Data 4-WLCSP-N/A
    MAX31875R7TZS+ Material Declaration Reliability Data 4-WLCSP-N/A
    MAX31875R7TZS+T Material Declaration Reliability Data 4-WLCSP-N/A
    Wafer Fabrication Data

    PCN-PDN Information

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    Select Model for PCN Information
    • MAX31875R0TZS+ Production
    • MAX31875R0TZS+T Production
    • MAX31875R6TZS+ Production

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