I'm using AD7124-4 in my design. Input to this device is the output of an instrumentation amplifier whose supply is 31V and -5V. By any means if my instrumentation amplifier goes to saturation there is a possibility that ADC can get negative input / Very high voltage of the order of 31V at input.
1. Whether AD7124-4 can internally handle negative -4V input.
2. How can I protect my AD7124-4 from 31V/-4V saturation voltage of instrumentation amplifier.
Nidhi P Shetty