Hi,What is the ADC sampling error of the S32K344 at a reference voltage of 3.3V?
I can't find the instructions in the manual.
expecting your reply
Hi @Chenxu1,
You can find the ADC Total unadjusted error from the S32K3xx's Data Sheet:
You can look into this post for an explanation on common ADC electrical characteristics depicted in datasheets for general MCUs: Understanding ADC specifications - NXP Community
This is also mentioned in AN4373, Cookbook for SAR ADC Measurements and AN12217: S32K1xx ADC guidelines, specs, and configuration.
Best regards,
Julián