AnsweredAssumed Answered

ADuC7060/61: Auxiliary AD noise spec

Question asked by V.M. on Sep 28, 2012
Latest reply on Oct 5, 2012 by MikeL

In ADuC7060/61 datasheet (Rev. D | Page 39 of 108) inTable 38 there are values of typical RMS noise for Auxiliary ADC.

Are these values for the ADC1 operating with buffers enabled or disabled, e.g. ADC1CON [3:2] BUF_BYPASS [1:0] = [00] full buffer on, OR [11] full buffer bypass, OR some other setting?

A related question: If ADC1 was operating with a buffer disabled on one of its inputs -- how much offset shift one may encounter when a buffer is switched in?