Human Skin Temperature Sensing for Wearable Applications Reference Design TIDA-00824 (ACTIVE)

Description & Features

Technical Documents

Support & Training

Order Now


See the Important Notice and Disclaimer covering reference designs and other TI resources.

Key Document

Description

TIDA-00824 features the LMT70 analog temperature sensor for measuring human skin temperature. This TI design features how to mechanically mount the temperature sensor for best  thermal conductivity. Signal path considerations on how to achieve greater than 0.1°C accuracy is also discussed in this TI design.

Features
  • How to use the LMT70 temperature sensor to measure human skin temperature
  • Ideal signal path components to achieve high thermal accuracy
  • Layout considerations for routing thermal paths
  • Mechanical case example for ideal mounting considerations

See the Important Notice and Disclaimer covering reference designs and other TI resources.


  



Schematic/Block Diagram

Quickly understand overall system functionality.

Download Schematic

Test Data

Get results faster with test and simulation data that's been verified.

Download Test Data

Design Files

Download ready-to-use system files to speed your design process. Get Viewer.

Download Design Files


TI Devices (4)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
ADS1115  16-Bit 860SPS 4-Ch Delta-Sigma ADC With PGA, Oscillator, Vref, Comparator, and I2C  Analog-to-digital converters (ADCs)  Sample & Buy Not Available
LMT70  ±0.1°C Precision Analog Temperature Sensor  Temperature sensors  Sample & Buy View Design Kits & Evaluation Modules
MSP430G2553  MSP430G2x53, MSP430G2x13 Mixed Signal Microcontroller  MSP430 ultra-low-power MCUs  Sample & Buy View Design Kits & Evaluation Modules
TPD1E10B06  Single-channel ESD in 0402 package with 10pF capacitance and 6V breakdown  Circuit protection  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
ADS1115 Download Download
Download Download
LMT70 Download -
MSP430G2553 Download
Download Download
Download Download
Download Download
TPD1E10B06 Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Step 1: Download and install the free download.

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guides (1)
Title Type Size (KB) Date
PDF 1731 21 Oct 2015
Design files (6)
Title Type Size (KB) Date
ZIP 3370 21 Oct 2015
ZIP 518 21 Oct 2015
ZIP 305 21 Oct 2015
ZIP 73 21 Oct 2015
PDF 196 21 Oct 2015
ZIP 189 21 Oct 2015
Related Tools & Software

Reference Designs  ( 1 )

Name Part Number Tool Type
Temperature Sensor for Wearable Devices Reference Design  TIDA-00452  TI Designs

Software (1)



Support & training

Search our extensive online knowledge base where millions of technical questions and answers are available 24/7.

Search answers from TI experts

Content is provided 'AS IS' by the respective TI and Community contributors and does not constitute TI specifications.
See terms of use.

If you have questions about quality, packaging, or ordering TI products visit our Support page.

Technical articles