SNIU049 May   2021 TMP126 , TMP126-Q1 , TMP127-Q1

 

  1. 1Trademarks
  2. 2Overview
    1. 2.1 EVM Kit Contents
  3. 3EVM Hardware
    1. 3.1 TMP126EVM Board
    2. 3.2 Perforations
    3. 3.3 Subregulator
    4. 3.4 Logic Level Translator
    5. 3.5 Status LEDs
    6. 3.6 Programming Header
    7. 3.7 BSL Button
    8. 3.8 EVM Operating Conditions
  4. 4Software Download
    1. 4.1 Live Software on dev.ti.com
    2. 4.2 Offline Software
      1. 4.2.1 Download from dev.ti.com
  5. 5Software
    1. 5.1 Home Tab
    2. 5.2 Data Capture Tab
    3. 5.3 Settings Tab
    4. 5.4 Registers Tab
    5. 5.5 Collateral Tab
  6. 6Schematic, Board Layout and Bill of Materials
    1. 6.1 Schematic
    2. 6.2 Printed-Circuit Board
    3. 6.3 Bill of Materials

2 Overview

The TMP126EVM allows users to evaluate the performance of the TMP126 digital temperature sensor. The EVM comes in a USB stick form factor, with an onboard MSP430F5528 microcontroller that interfaces with both the host computer and the TMP126 device using an I2C interface. The module is designed with perforations between the sensor and host controller on the EVM board. The perforation allows the user flexibility in their evaluation:

  • The user can connect the TMP126 to the user's system/host.
  • The user can connect the EVM host and software to the user's system with TMP126 devices.
  • Small individual boards allow the user to place sensors in the user's system.
  • Hole spacing is compatible with common 0.1" prototyping breadboards.