参数资料
型号: OP747AR
厂商: ANALOG DEVICES INC
元件分类: 运动控制电子
英文描述: Precision Micropower Single-摩登7注册
中文描述: QUAD OP-AMP, 300 uV OFFSET-MAX, 0.7 MHz BAND WIDTH, PDSO14
封装: SOIC-14
文件页数: 1/16页
文件大小: 194K
代理商: OP747AR
REV. C
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
a
OP777/OP727/OP747
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
www.analog.com
Analog Devices, Inc., 2001
FEATURES
Low Offset Voltage: 100 V Max
Low Input Bias Current: 10 nA Max
Single-Supply Operation: 2.7 V to 30 V
Dual-Supply Operation: 1.35 V to 15 V
Low Supply Current: 300
Unity Gain Stable
No Phase Reversal
A/Amp Max
APPLICATIONS
Current Sensing (Shunt)
Line or Battery-Powered Instrumentation
Remote Sensors
Precision Filters
OP727 SOIC Pin-Compatible with LT1013
GENERAL DESCRIPTION
The OP777 , OP727 , and OP747 are precision single , dual,
and quad rail-to-rail output single- supply amplifiers featuring
micropower operation and rail-to-rail output ranges.
amplifiers provide improved performance over the industry
OP07 with
±
15 V supplies, and offer the further advantage of true
single-supply operation down to 2.7 V , and smaller package
options than any other high-voltage precision bipolar amplifier.
Outputs are stable with capacitive loads of over 500 pF. Supply
current is less than 300
μ
A per amplifier at 5 V. 500
series resis-
tors protect the inputs, allowing input signal levels several volts above
the positive supply without phase reversal.
Applications for these amplifiers include both line-powered and
portable instrumentation, remote sensor signal conditioning, and
precision filters.
The OP777, OP727, and OP747 are specified over the extended
industrial (–40
°
C to +85
°
C) temperature range. The OP777,
single, is available in 8-lead MSOP and 8-lead SOIC packages.
The OP747, quad, is available in 14-lead TSSOP and narrow
14-lead SO packages. Surface-mount devices in TSSOP and MSOP
packages are available in tape and reel only.
The OP727, dual, is available in 8-lead TSSOP and 8-lead
SOIC packages. The OP727 8-lead SOIC pin configuration
differs from the standard 8-lead operational amplifier pinout.
These
-standard
FUNCTIONAL BLOCK DIAGRAMS
8-Lead MSOP
(RM-8)
IN
IN
V
V+
OUT
NC
NC
1
4
5
8
OP777
NC
NC = NO CONNECT
8-Lead SOIC
(R-8)
1
2
3
4
8
7
6
5
IN
V
+IN
V+
OUT
NC
NC
NC
NC = NO CONNECT
OP777
8-Lead TSSOP
(RU-8)
TOP VIEW
(Not to Scale)
8
7
6
5
1
2
3
4
OUT A
–IN A
IN A
V–
V
OUT B
–IN B
IN B
OP727
14-Lead SOIC
(R-14)
TOP VIEW
(Not to Scale)
14
13
12
11
10
9
8
1
2
3
4
5
6
7
IN A
IN A
V
IN B
IN B
OUT B
OUT D
IN D
IN D
V
IN C
IN C
OUT C
OUT A
OP747
14-Lead TSSOP
(RU-14)
TOP VIEW
(Not to Scale)
14
13
12
11
10
9
8
1
2
3
4
5
6
7
IN A
IN A
V
IN B
IN B
OUT B
OUT D
IN D
IN D
V
IN C
IN C
OUT C
OUT A
OP747
Precision Micropower
Single-摩登7注册
8-Lead SOIC
(R-8)
TOP VIEW
(Not to Scale)
8
7
6
5
1
2
3
4
IN B
IN A
V
V
OUT B
IN A
OP727
IN B
OUT A
NOTE: THIS PIN CONFIGURATION DIFFERS
FROM THE STANDARD 8-LEAD
OPERATIONAL AMPLIFIER PINOUT.
相关PDF资料
PDF描述
OP747ARU Precision Micropower Single-摩登7注册
OP777AR Precision Micropower Single Supply Operational Amplifier
OP777ARM Precision Micropower Single Supply Operational Amplifier
OP777 Precision Micropower Single Supply Operational Amplifier
OP77GS NEXT GENERATION OP07, ULTRALOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER
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