DSI adapter to use with NTC thermistor

ersin basaran

Posted on 08.11.2023 15:22


As far as i know, only difference between NTC and PTxx RTD sensor is the transfer function from resistance to temperature value. Is it possible to update dsi-rtd adapters to measure NTC sensor?

Rok Kmetič
Customer Support Engineer
Posted on 09.11.2023 14:44

Dear Ersin,

The most accurate way to connect the NTC Thermistor is to use the half-bridge option. To get the smallest possible error, the Rref should be as close to the NTC resistor as possible. 

For more information about the reference resistor, wiring, and the formulas for temperature calculation, please refer to the attached document.

Best regards.


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