SAADC error

[Sahar]

Hi,

In the documentation nRF52832_PS_v1.4, section 37.12 electrical specifications, there is an error indicated for every gain used, for Example EG1 error for gain = 1 is between -3% and 4%. What does represent this error? does it include the quantification error?

If we have 2 V at the input, we will read a value between 2V-60mV and 2V+80 mV ? and is it a systematic error that can be calibrated?

Thank you in advance

[Jørgen Holmefjord]

It is the gain error. It also includes the potential error of the internal reference, if this is used.

[awneil]

That needs to be made clearer!