SBAS894A April 2018 – October 2018 ADS112C04
The POWERDOWN command places the device into power-down mode. This command shuts down all internal analog components and turns off both IDACs, but holds all register values. In case the POWERDOWN command is issued when a conversion is ongoing, the conversion completes before the ADS112C04 enters power-down mode. As soon as a START/SYNC command is issued, all analog components return to their previous states.