TMP126EVM

TMP126 evaluation module for high-precision SPI temperature sensors

TMP126EVM

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Overview

The TMP126-Q1 is a high-accuracy, 0.5°C digital temperature sensor that supports an ambient temperature range of -55°C to 175°C. The TMP126-Q1 features a 14-bit signed temperature resolution (0.03125°C per LSB) while operating over a supply range of 1.62 V to 5.5 V. The device has excellent PSR, able to maintain accuracy over the entire supply range. With a fast conversion rate, low supply current, and a simple three-wire SPI-compatible interface, it is ideal for a wide range of applications.

The TMP126EVM provides the user with a simple way to get started with the TMP126. The EVM (evaluation module) and GUI (graphical user interface) are designed to provide the user with a quick setup to evaluate the TMP126 and gain familiarity with the device down to the bit-by-bit register level. The EVM also features a perforated break-out portion, which allows the user to separate the TMP126 and still utilize the MSP430 and GUI to interact with and configure the device.

Features
  • Provided GUI for simple and fast setup
  • Perforated PCB (printed circuit board) allows sensor to be placed in user's system
  • Provides best temperature accuracy measurement with 0.03125°C resolution (14 bit)
  • GUI runs online or through desktop installation
  • Supported platforms: Web, Windows, Linux, OS X            

  • TMP126EVM
  • USB cable

Digital temperature sensors
TMP126 ±0.3°C SPI temperature sensor with 175°C operation, CRC and slew-rate alert TMP126-Q1 Automotive ±0.3°C SPI temperature sensor with 175°C operation, CRC and slew-rate alert
Important note

TMP126EVM is a prototype evaluation module and is available in limited quantities.

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Evaluation board

TMP126EVM – TMP126 evaluation module for high-precision SPI temperature sensors

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Limit: 5
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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* User guide TMP126EVM User's Guide May 05, 2021

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