FEATURES
LOW POWER: 200mW
UNIPOLAR OR BIPOLAR OPERATION
SINGLE-SUPPLY OUTPUT RANGE: +10V
DUAL SUPPLY OUTPUT RANGE: ±10V
SETTLING TIME: 10ms to 0.003%
16-BIT MONOTONICITY: –40°C to +85°C
PROGRAMMABLE RESET TO MID-SCALE
OR ZERO-SCALE
DATA READBACK
DOUBLE-BUFFERED DATA INPUTS

APPLICATIONS
PROCESS CONTROL
ATE PIN ELECTRONICS
CLOSED-LOOP SERVO-CONTROL
MOTOR CONTROL
DATA ACQUISITION SYSTEMS
DAC-PER-PIN PROGRAMMERS

DESCRIPTION
The DAC7744 is a 16-bit, quad voltage output digitalto-
analog converter with guaranteed 16-bit monotonic
performance over the specified temperature range. It
accepts 16-bit parallel input data, has double-buffered
DAC input logic (allowing simultaneous update of all
DACs), and provides a readback mode of the internal
input registers. Programmable asynchronous reset
clears all registers to a mid-scale code of 8000H or to
a zero-scale of 0000H. The DAC7744 operates from
either a single +15V supply or from a +15V, –15V,
and +5V supply.
Low power and small size per DAC make the DAC7744
ideal for automatic test equipment, DAC-per-pin programmers,
data acquisition systems, and closed-loop
servo-control. The DAC7744 is available in a 48-
lead SSOP package, and offers guaranteed specifications
over the –40°C to +85°C temperature range.