The AD5344BRUZ is a 12-bit Digital-to-analog Converter (DAC) operates from a 2.5 to 5.5V supply, consuming just 500μA at 3V and feature a power-down mode that further reduces the current to 80nA. This device incorporates an on-chip output buffer that can drive the output to both supply rails. It has a parallel interface. CS selects the device and data is loaded into the input registers on the rising edge of WR.