应用功能： Octal, 13-Bit Voltage-Output DAC with Parallel Interface The AD7838 contains eight 13-bit, voltage-output digital-toanalogconverters (DACs). The output voltages are provided through on-chip precision output amplifiers into which anexternal offset voltage can be inserted via the DUTGND pins.The AD7838 operates from a ±5 V ± 5% supply. Bipolaroutput voltages with up to ±4.5 V voltage swing can beachieved with no external components.
