AnsweredAssumed Answered

1701 input overload protection?

Question asked by Skfir on Oct 7, 2012
Latest reply on Oct 10, 2015 by KJBob

Hi guyz! Just all of a sudden got this question. I am going to build a microphone pre-amplifier for 1701's analog inputs. So the maximum voltage level is 3.3v. The question is, whether the 1701 has any built-in input overload protection diodes? Just in case I make a mistake and unwittingly "feed" the inputs with 5v? Just do not want to burn anything.

Outcomes