Description

The WM5615 is a 10-bit voltage output digital-toanalogue converter (DAC) with a buffered reference input (high impedance). The DAC produces a maximum output voltage that is twice the reference voltage and the DAC is monotonic. The device is simple to use, running from a single supply of 5V. A power-on reset function is incorporated to ensure repeatable start-up conditions.

Features

• 10-bit CMOS voltage output DAC in an 8-terminal package

• 5V single supply operation

• 3-wire serial interface

• High-impedance reference input

• Maximum voltage output twice reference input voltage

• Internal power-on reset

• Low power consumption ... 1.75mW max

• 877kHz update rate

• Setting time to 0.5 LSB ... 12.5µs typical

• Monotonic over temperature

• Pin compatible with the Maxim MAX515

Applications

• Battery-powered test Instruments

• Digital offset and gain adjustment

• Battery-operated/remote industrial controls

• Machine and motion control devices

• Cellular telephones