SBAS978A June 2019 – May 2020 ADS7028
PRODUCTION DATA.
Refer to the PDF data sheet for device specific package drawings
Individual digital outputs can be set to either logic 0, logic 1, ZCD, or ZCD synchronous to the zero-crossing-detect signal. This function can be enabled for individual digital outputs by configuring the GPO_VALUE_ON_ZCD_CFG_CHx field and setting the corresponding bit in the GPO_ZCD_UPDATE_EN [7:0] register. See the Zero-Crossing-Detect Modulesection for details about the operation of ZCD module and Figure 29 for a block diagram detailing controlling the digital outputs with the ZCD signal.