Hello,
we are working with the kv58f220m development board and we are testing the 16bit ADC inside the micro.
We noticed that the ADC has an output value that oscillates around 400/500 points, as you can see from the document(AD_instability.pdf), then we tried to filter the power supply as suggested by the development board scheme twr-k70f120m (document ) but despite the hardware modification that allows filtering the result has remained roughly the same.
we would need to reduce this instability as much as possible, but to date we have not yet found a solution. Has anyone faced a similar situation yet?
Thank you.
