SBAS234A – FEBRUARY 2002 – REVISED APRIL 2008
16-Bit, Dual Voltage Output
q LOW POWER: 4mW
q UNIPOLAR OR BIPOLAR OPERATION
q SETTLING TIME: 10µs to ±0.003% FSR
q 15-BIT LINEARITY AND MONOTONICITY:
–40°C to +85°C
q PROGRAMMABLE RESET TO MID-SCALE
q DOUBLE-BUFFERED DATA INPUTS
q PROCESS CONTROL
q CLOSED-LOOP SERVO-CONTROL
q MOTOR CONTROL
q DATA ACQUISITION SYSTEMS
q DAC-PER-PIN PROGRAMMERS
The DAC7632 is a 16-bit, dual channel, voltage output,
Digital-to-Analog Converter (DAC) which provides 15-bit
monotonic performance over the specified temperature range.
The device accepts 24-bit serial input data, has double-
buffered DAC input logic (allowing simultaneous update of
both DACs), and provides a serial data output for daisy-
chaining multiple devices. A programmable asynchronous
reset clears all registers to a mid-scale code of 8000H or to
a zero-scale code of 0000H. The DAC7632 can operate from
a single +5V supply or from +5V and –5V supplies, providing
an output range of 0V to +2.5V or –2.5V to +2.5V, respec-
Low power and small size per DAC make the DAC7632
ideal for industrial process control, data acquisition sys-
tems, and closed-loop servo-control. The DAC7632 is avail-
able in an LQFP-32 package and specified over a –40°C to
+85°C temperature range.
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PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright © 2002-2008, Texas Instruments Incorporated