1

®

DAC701, 702, 703

Monolithic 16-Bit

DIGITAL-TO-ANALOG CONVERTERS

FEATURES

q V

q HIGH ACCURACY:

Linearity Error

Differential Linearity Error

max

DAC701

DAC702

DAC703

®

16-Bit

Ladder

Resistor

Network

And

Current

Switches

Digital

Inputs

Reference

Circuit

Reference Output

Summing Junction

Output

Common

Gain Adjust

+V

–V

V

CC

CC

DD

Voltage Models

Only

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

q MONOTONIC (at 15 bits) OVER FULL

SPECIFICATION TEMPERATURE RANGE

q PIN-COMPATIBLE WITH DAC70, DAC71,

DAC72

q DUAL-IN-LINE PLASTIC AND HERMETIC

CERAMIC AND SOIC

DESCRIPTION

The DAC70X family comprise of complete 16-bit

digital-to-analog converters that includes a precision

buried-zener voltage reference and a low-noise, fast-

settling output operational amplifier (voltage output

models), all on one small monolithic chip. A combina-

tion of current-switch design techniques accomplishes

not only 15-bit monotonicity over the entire specified

temperature range, but also a maximum end-point

linearity error of

±0.0015% of full-scale range. Total

full-scale gain drift is limited to

±10ppm/°C maximum

(LH and CH grades).

Digital inputs are complementary binary coded and

are TTL-, LSTTL-, 54/74C- and 54/74HC-compatible

over the entire temperature range. Outputs of 0 to

+10V,

±10V, 0 to –2mA, and ±1mA are available.

These D/A converters are packaged in hermetic 24-pin

ceramic side-brazed or molded plastic. The DIP-pack-

aged parts are pin-compatible with the voltage and

current output DAC71 and DAC72 model families.

The DAC702 is also pin-compatible with the DAC70

model family. In addition, the DAC703 is offered in a

24-pin SOIC package for surface mount applications.

© 1983 Burr-Brown Corporation

PDS-494M

Printed in U.S.A. March, 1998

DAC701

DAC702

DAC703

SBAS143