TheAD7303isadual,8-bitvoltageoutDACthatoperatesfromasingle+2.7Vto+5.5Vsupply.Itson-chipprecisionoutputbuffersallowtheDACoutputstoswingrailtorail.Thisdeviceusesaversatile3-wireserialinterfacethatoperatesatclockratesupto30MHz,andiscompatiblewithQSPI,SPI,microwireanddigitalsignalprocessorinterfacestandards.Theserialinputregister