AD5326BRUZ Datasheet PDF - ADI

The AD5326BRUZ is a quad 12-bit buffered voltage output Digital-to-analog Converter (DAC) operates from a single 2.5 to 5.5V supply, consuming 500µA at 3V. Its on-chip output amplifier allows rail-to-rail output swing with a slew rate of 0.7V/µs. A 2-wire serial interface, which operates at clock rates up to 400kHz is used. The output of DAC can be updated simultaneously using the asynchronous LDAC input. The part incorporates a power-on reset circuit that ensures the DAC outputs power up to 0V and remains it until a valid write to the device takes place. The software clear function clears all DACs to 0V. The part contains a power-down feature that reduces the current consumption of the device to 300nA at 5V. The part has the same pin-out, which allows users to select the amount of resolution appropriate for its application without redesigning the circuit board.

● Guaranteed monotonic by design over all codes

● Simultaneous update of outputs

● Software clear facility

● Data read-back facility