FEATURES

LOW POWER: 2.5mW

UNIPOLAR OR BIPOLAR OPERATION

SETTLING TIME: 10ms to 0.003%

15-BIT LINEARITY AND MONOTONICITY:

40°C to +85°C

USER SELECTABLE RESET TO

MID-SCALE OR ZERO-SCALE

SMALL SSOP-20 PACKAGE

APPLICATIONS

ATE PIN ELECTRONICS

PROCESS CONTROL

CLOSED-LOOP SERVO-CONTROL

MOTOR CONTROL

DATA ACQUISITION SYSTEMS

DESCRIPTION

The DAC7631 is a serial input, 16-bit, voltage output

Digital-to-Analog Converter (D/A) with guaranteed

15-bit monotonic performance over the –40°C to

+85°C temperature range. An asynchronous reset clears

all registers to either mid-scale (8000H) or zero-scale

(0000H), selectable via the RESETSEL pin. The device

can be powered from a single +5V supply or from

dual +5V and –5V supplies.

Low power and small size makes the DAC7631 ideal

for process control, data acquisition systems, and

closed-loop servo-control. The device is available in a

SSOP-20 package, and is guaranteed over the

–40°C to +85°C temperature range.