Datasheet

www.ti.com
Power-On Initialization
ADS7866
ADS7867
ADS7868
SLAS465 – JUNE 2005
There is no specific initialization requirement for these converters after power-on, but the first conversion might
not yield a valid result. In order to set the converter in a known state, CS should be toggled low then high after
V
DD
has stabilized during power-on. By doing this, the converter is placed in auto power-down mode, and the
serial data output (SDO) is 3-stated.
21