SNOU203A May   2024  – December 2024 TMP118

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Overview
      1. 2.1.1 Connecting FPC Sensor Board to Controller Board
    2. 2.2 Perforations and Connectivity
    3. 2.3 Status LEDs and Subregulator
    4. 2.4 Programming Header
    5. 2.5 BSL Button
  9. 3Software
    1. 3.1 Software Installation
      1. 3.1.1 Live Software on dev.ti.com
      2. 3.1.2 Download From dev.ti.com
    2. 3.2 Home Tab
    3. 3.3 Data Capture Tab
    4. 3.4 Registers Tab
  10. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  11. 5Additional Information
    1. 5.1 Trademarks
  12. 6Revision History

1.4 Device Information

The TMP118 is a digital output temperature sensor that is calibrated in production to achieve high accuracy in a small PICOSTAR package. This device communicates in a two-wire environment compatible with SMBus and I2C interfaces. The device can be set to make continuous or one-shot conversions and can be ordered with additional address options. The compact package of this EVM allows to better showcase a fast thermal response time. For more information of the IC, refer to the device data sheet (SNIS237). Table 1-3 includes some of the parameters of interest of the TMP118 to consider when using this EVM.

Table 1-3 Device Specifications
Device Specification Value
Operating temperature range -50℃ to 125℃
Temperature accuracy (0°C to 65°C) 0.1
Temperature accuracy (-20°C to 85°C) 0.2
Temperature accuracy (-40°C to 125°C) 0.5
Operating supply range 1.4V to 5.5V