SLASEH2A November 2020 – May 2021 DAC61404 , DAC81404
PRODUCTION DATA
Data written to the DAC data registers is initially stored in the DAC buffer registers. The transfer of data from the DAC buffer registers to the active registers can be configured to occur immediately (asynchronous mode) or be initiated by a DAC trigger signal (synchronous mode). After the active registers are updated, the DAC outputs change to the new values.
After a power-on or reset event, all DAC registers set to zero code, the DAC output amplifiers power down, and the DAC outputs connect to ground.