TMP117 digital temperature sensor evaluation module


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Improving on the TMP116 family of high-accuracy temperature sensors, the TMP117 provides up to ±0.1°C accuracy over the entire range of human body temperature (30°C to 42°C) and ±0.2°C accuracy over its whole operating range of -55°C to 150°C, making it the world’s leading ultra-high-precision temperature sensor. Designed as a pin-to-pin compatible replacement for the TMP116, the TMP117 provides 16-bits of temperature data with each reading, translating to a temperature resolution of 7.8125 m°C. The ultra-high accuracy of the TMP117 around human body temperatures makes it suitable for ASTME1112 and ISO-80601 compliant medical applications. The Texas Instruments TMP117EVM (evaluation module) provides the user a simple way to get started with the TMP117. The evaluation module and GUI are designed to provide the user with a quick setup to evaluate the TMP117 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 TMP117 and still utilize the MSP430 and GUI to interact with and configure the device. 

  • Provided GUI for simple and fast setup. 
  • Perforated PCB allows sensor to be placed in user’s system.
  • Provides best temperature accuracy measurement with 0.0078125°C resolution (16-bit).
  • Example of PCB layout for fast thermal response time.
  • GUI runs online or through a desktop installation.
  • Platform supports many platforms (web, windows, linux, osx).

USB Cable

Digital temperature sensors
TMP117 0.1°C digital temperature sensor, 48-bit EEPROM, PT100/PT1000 RTD replacement
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Get started

  1. Order TMP117EVM
  2. Consult TMP117EVM User's Guide, Download Software and Install
  3. Consult TMP117 Datasheet
  4. Utilize E2E for resolving any issues, using TMP117EVM as part number

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Evaluation board

TMP117EVM — TMP117 digital temperature sensor evaluation module

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GUI for evaluation module (EVM)

TMP117EVM-GUI-CLOUD — TMP117 EVM GUI cloud development on TI Resource Explorer- evaluate with live online version or download (Safari, Chrome or Firefox)

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

Technical documentation

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Type Title Date
* EVM User's guide TMP117EVM User Guide 30 May 2018
Data sheet TMP117 High-Accuracy, Low-Power, Digital Temperature Sensor With SMBus™- and I2C-Compatible Interface datasheet (Rev. D) PDF | HTML 01 Sep 2022
Certificate TMP117EVM EU Declaration of Conformity (DoC) (Rev. A) 21 Feb 2019
Application note Design Considerations for Measuring Ambient Air Temperature (Rev. B) 10 Sep 2018
EVM User's guide TMP117EVM Quick Start Guide PDF | HTML 26 Jul 2018

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