Optimized Latency, Power and Memory Footprint Thermocouple Sensing Front-end Reference Design
TIDA-00468
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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.