Description

The DS4432 contains two I²C programmable current DACs that are each capable of sinking and sourcing current up to 200µA. Each DAC output has 127 sink and 127 source settings that are programmed using the I²C interface. The current DAC outputs power up in a high-impedance state.ApplicationsAdjustable Current Sink or SourcePower-Supply AdjustmentPower-Supply Margining