Optimized Latency, Power and Memory Footprint Thermocouple Sensing Front-end Reference Design
TIDA-00468
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
See the Important Notice and Disclaimer covering reference designs and other TI resources.
Key Document
- Optimized Sensor Linearization for Thermocouple Design Guide (Rev. A)
(PDF 2155 KB)
28 Aug 2015
Description
The TIDA-00468 Reference design shows how to build an isolated thermocouple sensing front-end with optimized power-consumption for loop powered application while:
• reducing footprint from classical look-up table approach and
• keeping the fast response time of linear piece wise interpolation
Features
- Sensor Input: K-Type Thermocouple
- Temperature range:-270..1372 C
- System accuracy: +/- 0.2K
- Piecewise linear interpolation
- Look-up table size: 320 bytes
See the Important Notice and Disclaimer covering reference designs and other TI resources.
