Dear Experts,
I am working on the design of a custom F28335 board. There are two issues that are bothering me at this point of time. Firstly, it's about about, whether Analog and Digital grounds can be isolated. Secondly, I want to know why there are 3 ADC REF VOLTAGES(1.5V, 1..024V, 2.048V), that are given as a choice to the user? Is there any advantage for a particular voltage level over another? Which voltage would you recommend?
Regards,
Rajesh BN.
Regards,
Rajesh BN.