COMPLETE DUAL DAC 鈥?/div>
INCLUDES INTERNAL REFERENCES AND
OUTPUT AMPLIFIERS
q
GUARANTEED SPECIFICATIONS OVER
TEMPERATURE
q
GUARANTEED MONOTONIC OVER
TEMPERATURE
q
HIGH-SPEED SERIAL INTERFACE
(10MHz CLOCK)
q
LOW POWER: 300mW (150mW/DAC)
q
LOW GAIN DRIFT: 5ppm/
擄
C
q
LOW NONLINEARITY:
鹵
1/2 LSB max
q
UNIPOLAR OR BIPOLAR OUTPUT
q
CLEAR/RESET TO UNIPOLAR OR
BIPOLAR ZERO
DESCRIPTION
The DAC2814 is one in a family of dual and quad 12-
bit digital-to-analog converters. Serial, 8-bit, 12-bit
interfaces are available.
The DAC2814 is complete. It contains CMOS logic,
switches, a high-performance buried-zener reference,
and low-noise bipolar output amplifiers. No external
components are required for either unipolar 0 to 10V,
0 to 鈥?0V, or bipolar
鹵10V
output ranges.
The DAC2814 has a high-speed serial interface
capable of being clocked at 10MHz. Serial data are
clocked DAC B MSB first into a 24-bit shift register,
then strobed into each DAC separately or simulta-
neously as required. The DAC has an asynchronous
clear control for reset to unipolar or bipolar zero
depending on the mode selected. This feature is useful
for power-on reset or system calibration. The DAC2814
is packaged in a 24-pin plastic DIP rated for the 鈥?0擄C
to +85擄C extended industrial temperature range.
High-stability laser-trimmed thin film resistors assure
high reliability and true 12-bit integral and differential
linearity over the full specified temperature range.
Serial
Data
Out
5
+V
L
6
+V
S
10
鈥揤
S
AGND
DGND
7
8
1
DAC2814
16 +V
REF
Out
10k鈩?/div>
15 Inv In
10V
Ref
10k鈩?/div>
A
3
12 Inv Out
11 V
REF
In
20k鈩?/div>
19 BPO A
20k鈩?/div>
DAC A
A
1
Serial
Data and
Control In
14 V
OUT
A
Logic
20k鈩?/div>
18 BPO B
20k鈩?/div>
DAC B
A
2
17 V
OUT
B
International Airport Industrial Park 鈥?Mailing Address: PO Box 11400
Tel: (520) 746-1111 鈥?Twx: 910-952-1111 鈥?Cable: BBRCORP 鈥?/div>
漏 1991 Burr-Brown Corporation
鈥?Tucson, AZ 85734 鈥?Street Address: 6730 S. Tucson Blvd. 鈥?Tucson, AZ 85706
Telex: 066-6491 鈥?FAX: (520) 889-1510 鈥?Immediate Product Info: (800) 548-6132
PDS-1103B
Printed in U.S.A. October, 1993
DAC2814BP相關(guān)型號(hào)PDF文件下載
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英文版
2 - DIGIT BCD HIGH - SPEED MULTIPLYING D / A CONVERTER ( UNI...
ETC [ETC]
-
英文版
Serial Digital to Analogue RGB/YUV
ETC
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英文版
Serial Digital to Analogue RGB/YUV
ETC [ETC]
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英文版
Serial Digital to Analogue RGB/YUV
ETC
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英文版
Serial Digital to Analogue RGB/YUV
ETC [ETC]
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英文版
Serial Digital to Analogue RGB/YUV
ETC
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英文版
Serial Digital to Analogue RGB/YUV
ETC [ETC]
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英文版
Analog IC
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英文版
Dual, 12-Bit, 125MSPS DIGITAL-TO-ANALOG CONVERTER
BB
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英文版
Dual, 12-Bit, 125MSPS DIGITAL-TO-ANALOG CONVERTER
BURR-BROWN ...
-
英文版
2 - DIGIT BCD HIGH - SPEED MULTIPLYING D / A CONVERTER ( UNI...
ETC [ETC]
-
英文版
2 - DIGIT BCD HIGH - SPEED MULTIPLYING D / A CONVERTER ( UNI...
ETC [ETC]
-
英文版
Serial Digital to Analogue RGB/YUV
ETC
-
英文版
Serial Digital to Analogue RGB/YUV
ETC [ETC]
-
英文版
Dual, 12-Bit, 125MSPS DIGITAL-TO-ANALOG CONVERTER
BB
-
英文版
Dual, 12-Bit, 125MSPS DIGITAL-TO-ANALOG CONVERTER
BURR-BROWN ...
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英文版
DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER 12-bit port interfac...
BB
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英文版
DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER 12-bit port interfac...
BURR-BROWN ...
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英文版
DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER Serial Interface
BB
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英文版
DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER Serial Interface
BURR-BROWN ...
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