FEATURES

LOW POWER: 20mW

UNIPOLAR OR BIPOLAR OPERATION

SETTLING TIME: 10ms to 0.012%

12-BIT LINEARITY AND MONOTONICITY:

–40°C to +85°C

DOUBLE-BUFFERED DATA INPUTS

SMALL 20-LEAD SSOP PACKAGE

APPLICATIONS

PROCESS CONTROL

ATE PIN ELECTRONICS

CLOSED-LOOP SERVO-CONTROL

MOTOR CONTROL

DATA ACQUISITION SYSTEMS

DAC-PER-PIN PROGRAMMERS

DESCRIPTION

The DAC7615 is a quad, serial input, 12-bit, voltage

output digital-to-analog converter (DAC) with guaranteed

12-bit monotonic performance over the –40°C

to +85°C temperature range. An asynchronous reset

clears all registers to either mid-scale (800H) or zeroscale

(000H), selectable via the RESETSEL pin. The

individual DAC inputs are double buffered to allow

for simultaneous update of all DAC outputs. The

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

from dual +5V and –5V supplies.

Low power and small size makes the DAC7615 ideal

for automatic test equipment, DAC-per-pin programmers,

data acquisition systems, and closed-loop servocontrol.

The device is available in 16-pin plastic DIP,

16-lead SOIC, and 20-lead SSOP packages and is

guaranteed over the –40°C to +85°C temperature range.