Hi!
In the application I'm designing, the ADC needs to handle an input of +-0.8V from a reference point (1.6V total).
In the datasheet (chapter 5.22, pag. 20) the input voltage range is specified from 0 to Vref, Vref in pag. 19 is specified as 900mV. But I can't find a limiting value of Vsvss.
From SLAU506 pag. 197, it looks like Vref is related to Vsvss, and the input of the PGA is differential. The question then is: can I reference Vsvss as 0.8V and have an ADC input swing from 0 to 1.6V? or is 0.9V a hard limit and I need to divide my signal at the half?
Thanks in advance.