Differential driver circuit diagram for current output DAC AD5443

The circuit shown also operates from a single +5 V supply and uses the AD 5443 current output DAC with its IOUT2 ​​pin connected to +2.5 V and its VREF pin connected to ground. The ADR444 4.096 V precision voltage reference and a voltage divider network are used to generate the +2.5 V voltage for the IOUT2 ​​pin of the DAC and the +3.75 V common-mode voltage for the output driver stage.