®
DAC714
16-Bit DIGITAL-TO-ANALOG CONVERTER
With Serial Data Interface
FEATURES:
q
SERIAL DIGITAL INTERFACE
q
VOLTAGE OUTPUT:
±
10V,
±
5V, 0 to +10V
q
±
1 LSB INTEGRAL LINEARITY
q
16-BIT MONOTONIC OVER TEMPERATURE
q
PRECISION INTERNAL REFERENCE
q
LOW NOISE: 120nV/√Hz Including Reference
q
16-LEAD PLASTIC AND CERAMIC SKINNY
DIP AND PLASTIC SOIC PACKAGES
DESCRIPTION
The DAC714 is a complete monolithic digital-to-
analog converter including a +10V temperature com-
pensated reference, current-to-voltage amplifier, a
high-speed synchronous serial interface, a serial out-
put which allows cascading multiple converters, and
an asynchronous clear function which immediately
sets the output voltage to midscale.
The output voltage range is
±10V, ±5V,
or 0 to +10V
while operating from
±12V
or
±15V
supplies. The
gain and bipolar offset adjustments are designed so
that they can be set via external potentiometers or
external D/A converters. The output amplifier is pro-
tected against short circuit to ground.
The 16-pin DAC714 is available in a plastic 0.3" DIP,
ceramic 0.3" CERDIP, and wide-body plastic SOIC
package. The DAC714P, U, HB, and HC are specified
over the –40°C to +85°C temperature range while the
DAC714HL is specified over the 0°C to +70°C range.
A
0
A
1
SDI
CLK
CLR
D/A Latch
16
Reference
Circuit
Input Shift Register
16
R
FB2
SDO
16-Bit D/A Converter
V
OUT
Gain
Adjust
V
REF OUT
+10V
R
BPO
Offset Adjust
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
®
© 1994 Burr-Brown Corporation
PDS-1252D
1
Printed in U.S.A.
DAC714
July, 1997
BURR-BROWN [ BURR-BROWN CORPORATION ]
