庐
DAC
701
DAC
702
DAC
703
DAC701
DAC702
DAC703
Monolithic 16-Bit
DIGITAL-TO-ANALOG CONVERTERS
FEATURES
q
V
OUT
AND I
OUT
MODELS
q
HIGH ACCURACY:
Linearity Error
卤
0.0015% of FSR max
Differential Linearity Error
卤
0.003% of FSR
max
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
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,
卤10V,
0 to 鈥?mA, and
卤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.
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
卤0.0015%
of full-scale range. Total
full-scale gain drift is limited to
卤10ppm/掳C
maximum
(LH and CH grades).
Digital
Inputs
16-Bit
Ladder
Resistor
Network
And
Current
Switches
Reference
Circuit
Reference Output
Common
Summing Junction
Output
Voltage Models
Only
Gain Adjust
+V
CC
鈥揤
CC
V
DD
International Airport Industrial Park 鈥?Mailing Address: PO Box 11400, Tucson, AZ 85734 鈥?Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 鈥?Tel: (520) 746-1111 鈥?Twx: 910-952-1111
Internet: http://www.burr-brown.com/ 鈥?FAXLine: (800) 548-6133 (US/Canada Only) 鈥?Cable: BBRCORP 鈥?Telex: 066-6491 鈥?FAX: (520) 889-1510 鈥?Immediate Product Info: (800) 548-6132
庐
漏 1983 Burr-Brown Corporation
PDS-494M
1
Printed U.S.A.
DAC701, 702,
in
703
March, 1998
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