Hello,
I'm using the ADS7957 in a design. It’s being driven with a 3.3V rail for both analog (VA) and digital voltage supplies (VBD). The analog inputs are <= Vref, which is 2.5V. Can the chip tolerate analog inputs being present (ie, > 0V) before the analog and digital voltage supply is applied? Can the chip tolerate analog inputs being present (ie, > 0V) before the Vref voltage supply is applied?
Thanks!