Tool/software:
Hello,
For the ADS9218, I see that the electrical specifications call out that the common mode voltage of the analog inputs must be within Vocm +/- 0.05 mV, and that if Vocm exceeds this range, the Analog Core for that ADC shuts down. If we are not exceeding this range, what is the common mode rejection ratio of the ADC? I cannot find a spec for CMRR in the ADS9218 datasheet, and am curious as to what sort of effect we would expect on the digitzed samples if the ADC common mode input voltage was 10 or 20 mV off of the Vocm value.
Best.
