DESCRIPTION

The WM2625 is a dual 8-bit voltage output, resistor string digital-to-analogue 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 1µA.

FEATURES

• Dual 8-bit voltage output DAC

• Single supply from 2.7V to 5.5V

• Low supply current

- 0.8mA typical in slow mode

- 1.8mA typical in fast mode

• DNL ±0.2 LSB, INL ±0.5 LSB (max)

• Monotonic over temperature

• DSP compatible serial interface

• Programmable settling time of 1µs or 3µs 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