V鈥?/div>
(Not to Scale)
10
IN B
5
IN C
鈥揑N B
6
OUT B
7
9
8
OP747
鈥揑N C
OUT C
NC 1
IN 2
+IN 3
V
4
OP777
8 NC
7 V+
6 OUT
5 NC
OUT A
1
鈥揑N A
2
14
OUT D
13
鈥揑N D
12
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. These
amplifier s provide improved performance over the industry -standard
OP07 with
鹵
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
碌A
per amplifier at 5 V. 500
鈩?/div>
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 (鈥?0擄C to +85擄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.
14-Lead TSSOP
(RU-14)
NC = NO CONNECT
8-Lead TSSOP
(RU-8)
OUT A
1
鈥揑N A
2
8
IN A
3
V
4
IN D
TOP VIEW
11
V鈥?/div>
(Not to Scale)
10
IN B
5
IN C
鈥揑N B
6
9
8
OP747
鈥揑N C
OUT C
V
OUT B
7
OP727
7
OUT B
TOP VIEW
IN A
3
(Not to Scale)
6
鈥揑N B
V鈥?/div>
4
5
IN B
8-Lead SOIC
(R-8)
IN A
1
V鈥?/div>
2
8
鈥揑N A
7
OUT A
OP727
TOP VIEW
IN B
3
(Not to Scale)
6
V
鈥揑N B
4
5
OUT B
NOTE: THIS PIN CONFIGURATION DIFFERS
FROM THE STANDARD 8-LEAD
OPERATIONAL AMPLIFIER PINOUT.
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.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
www.analog.com
Fax: 781/326-8703
漏 Analog Devices, Inc., 2001
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