DESCRIPTION

The WM2623 is an 8-bit voltage output, resistor string digital-toanalogue converter. It can operate with supply voltages between 2.7V and 5.5V and can be powered down under software control. Power down reduces current consumption to less than 1 µA.

FEATURES

• 8-bit voltage output DAC

• Single supply from 2.7V to 5.5V

• Very low power consumption (3V supply):

- 900µW, slow mode

- 2.1mW, fast mode

- 3µW, standby mode

• DNL ±0.2 LSB, INL ±0.5 LSB (max)

• Monotonic over Temperature

• DSP compatible serial interface

• Programmable settling time of 3µs or 9µs typical

• High impedance reference input buffer

APPLICATIONS

• Digital Servo Control Loops

• Industrial Process Control

• Battery powered instruments and controls

• Machine and motion control devices

• Digital offset and gain adjustment