We wish to operate the ADS1226 converter with constant 2.4 - 3.0Vdc on the DVDD supply, and have the AVDD (5.0Vdc) switched off when the device is put into standby mode between samples.
Will the Self Calibration settings be retained and restored next time the AVDD is powered on.?
Will there be a back feed of the 3V DVDD supply across to the AVDD supply?