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參數(shù)資料
| 型號： | OP181 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | 運動控制電子 |
| 英文描述： | Ultralow Power, Rail-to-Rail Output Operational Amplifiers |
| 中文描述： | 超低功耗，軌至軌輸出運算放大器 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 448K |
| 代理商： | OP181 |
REV. 0
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
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
OP181/OP281/OP481
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
World Wide Web Site: http://www.analog.com
Fax: 617/326-8703
Analog Devices, Inc., 1996
Ultralow Power, Rail-to-Rail Output
Operational Amplifiers
PIN CONFIGURATIONS
FEATURES
Low Supply Current: 4
m
A/Amplifier max
Single-Supply Operation: 2.7 V to 12 V
Wide Input Voltage Range
Rail-to-Rail Output Swing
Low Offset Voltage: 1.5 mV
No Phase Reversal
APPLICATIONS
Comparator
Battery Powered Instrumentation
Safety Monitoring
Remote Sensors
Low Voltage Strain Gage Amplifiers
GENERAL DESCRIPTION
The OP181, OP281 and OP481 are single, dual and quad
ultralow power, single-supply amplifiers featuring rail-to-rail
outputs. All operate from supplies as low as 2.0 V and are
specified at +3 V and +5 V single supply as well as
±
5 V dual
supplies.
Fabricated on Analog Devices’ CBCMOS process, the OP181
family features a precision bipolar input and an output that
swings to within millivolts of the supplies and continues to sink
or source current all the way to the supplies.
Applications for these amplifiers include safety monitoring,
portable equipment, battery and power supply control, and
signal conditioning and interface for transducers in very low
power systems.
The output’s ability to swing rail-to-rail and not increase supply
current, when the output is driven to a supply voltage, enables
the OP181 family to be used as comparators in very low power
systems. This is enhanced by their fast saturation recovery time.
Propagation delays are 250
μ
s.
The OP181/OP281/OP481 are specified over the extended
industrial (–40
°
C to +85
°
C) temperature range. The OP181,
single, and OP281, dual, amplifiers are available in 8-pin plastic
DIPs and SO surface mount packages. The OP281 is also
available in 8-lead TSSOP. The OP481 quad is available in 14-
pin DIPs, narrow 14-pin SO and TSSOP packages.
NC = NO CONNECT
8
7
6
5
1
2
3
4
NULL
V+
NULL
NC
OUT A
–IN A
+IN A
V–
OP181
NC = NO CONNECT
NULL
–IN A
+IN A
V+
OUT A
NULL
NC
V–
1
4
5
8
OP181
8-Lead SO
(S Suffix)
8-Lead Epoxy DIP
(P Suffix)
8
7
6
5
1
2
3
4
OP281
OUT A
V+
+IN B
–IN B
OUT B
–IN A
+IN A
V–
OUT A
–IN A
+IN A
V+
OUT B
–IN B
V–
+IN B
1
4
5
8
OP281
8-Lead SO
(S Suffix)
8-Lead Epoxy DIP
(P Suffix)
14-Lead Epoxy DIP
(P Suffix)
14-Lead
Narrow-Body SO
(S Suffix)
8-Lead TSSOP
(RU Suffix)
OP281
4
1
5
8
14
13
12
11
10
9
8
1
2
3
4
7
6
5
OUT A
V–
+IN D
–IN D
OUT D
–IN A
+IN A
V+
OUT C
–IN C
+IN C
+IN B
–IN B
OUT B
OP481
1
7
8
14
OP481
14-Lead TSSOP
(RU Suffix)
OP481
1
7
8
14
NOTE: PIN ORIENTATION IS EQUIVALENT FOR
EACH PACKAGE VARIATION
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OP181GP | 制造商:Rochester Electronics LLC 功能描述:SINGLE 5UA RAIL TO RAIL O - Bulk 制造商:Analog Devices 功能描述:IC OP AMP ULOW POWER RRO/P DIP8 |
| OP181GS | 制造商:Rochester Electronics LLC 功能描述:SINGLE 5UA RAIL TO RAIL O - Bulk |
| OP181GS-REEL7 | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| OP183 | 制造商:AD 制造商全稱:Analog Devices 功能描述:5 MHz Single-Supply Operational Amplifier |
| OP183_05 | 制造商:AD 制造商全稱:Analog Devices 功能描述:5 MHz Single-Supply Operational Amplifier |
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