LO31K6 : How to get Temperature data?

[DU2]

Hello, I am using L031K6 for low battery sensor project

I made L031K6 to sense 3~4 channel of AC measure,

so that currently using ADC-DMA for measure, and succesfully get 3 channel of AC data

but additionaly, I want to make L031K6 sense temperature of surroundings

by its ADC port

The CPU mannual said that It can sense temperature by one of ADC channel,

but I think there is no more precise description or proper example code.

so Could you show me the precise way to get temperature by L031K6?

Thanks to read.

[TDK]

It senses the chip temperature, which is typically much higher than ambient. It's just a different channel on the ADC. Works the same as converting other channels. The reference manual and datasheet will have more info.

[Imen.D · Accepted solution]

Hello @DU​ ,

Have a look to the RM0377 in Analog-to-digital converter (ADC)  section to calculate the temperature, and refer to the code example: A.8.17: Temperature computation code example.

Hope that answers your question, and please mark the post of user which is the "Best".

Imen