Can I use an external Vref of 2.048V (or 1.024V) with the ADS8694 ? The datasheet talks of an external Vref, but limits it to only 4.096V.
I would like to get an input Voltage range of +/- 1.28V (with a 2.048V external Vref) or a +/-0.64V (using a 1.024V external Vref). Is this possible with the ADS8694 ?
Best regards,
Raj