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TIDA-01624
Bluetooth®-enabled high accuracy skin temperature measurement flex PCB patch reference design
TIDA-01624
Overview
This reference design demonstrates highly accurate sensing of skin temperature using the TMP119 high-precision digital temperature sensor with the CC2340R5 wireless MCU. This design provides design guidance for skin temperature measurement in medical and wearable applications along with an evaluation software and smart device application.
Features
- High-accuracy (±0.08°C) human body temperature measurement
- 2.4GHz wireless MCU with Bluetooth® Low Energy 5.3
- Integrated PCB antenna
- Flexible PCB design
- Up to three years of shelf-life plus five days of active time with a 5.5mAh coin-cell battery
- iOS® and Google Play® apps for device monitoring
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Design files & products
Design files
Download ready-to-use system files to speed your design process.
TIDUDW4A.PDF (1880 K)
Reference design overview and verified performance test data
TIDRYR5A.PDF (141 K)
Detailed schematic diagram for design layout and components
TIDRYR9A.PDF (91 K)
Complete listing of design components, reference designators, and manufacturers/part numbers
TIDRYR7A.PDF (119 K)
Detailed overview of design layout for component placement
TIDRYR8A.ZIP (639 K)
Files used for 3D models or 2D drawings of IC components
TIDCF89A.ZIP (495 K)
Design file that contains information on physical board layer of design PCB
TIDRYR6A.PDF (460 K)
PCB layer plot file used for generating PCB design layout
Products
Includes TI products in the design and potential alternatives.
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Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| * | Design guide | Bluetooth-Enabled High Accuracy Skin Temperature Measurement Flex PCB Ref Design (Rev. A) | PDF | HTML | May 19, 2020 |
Related design resources
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