參數(shù)資料
型號(hào): OP250
廠商: Analog Devices, Inc.
英文描述: CMOS Single-Supply Rail-to-Rail Input/Output Operational Amplifiers(單電源滿(mǎn)幅度輸入輸出雙運(yùn)放)
中文描述: CMOS單電源軌到軌輸入/輸出運(yùn)算放大器(單電源滿(mǎn)幅度輸入輸出雙運(yùn)放)
文件頁(yè)數(shù): 1/16頁(yè)
文件大小: 218K
代理商: OP250
PIN CONFIGURAT IONS
8-Lead Narrow Body SO
(SO-8)
OP250
(Not to Scale)
OUT A
–IN A
+IN A
V–
OUT B
–IN B
+IN B
V+
1
2
3
4
8
7
6
5
8-Lead T SSOP
(RU-8)
–IN A
+IN A
V–
OUT B
–IN B
+IN B
V+
1
4
5
8
OUT A
OP250
14-Lead Narrow Body SO
(N-14)
OUT A
–IN A
+IN A
V+
–IN D
+IN D
V–
OUT D
1
2
3
4
14
13
12
11
+IN B
–IN B
OUT B
–IN C
OUT C
+IN C
5
6
7
10
9
8
OP450
(Not to Scale)
14-Lead T SSOP
(RU-14)
AD8532
OP450
OUT A
–IN A
+IN A
V+
–IN D
+IN D
V–
+IN C
OUT D
1
14
+IN B
–IN B
OUT B
–IN C
OUT C
7
8
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
CMOS Single-Supply Rail-to-Rail
Input/Output Operational Amplifiers
OP250/OP450
One Technology Way, P.O. Box 9106, Norwood. MA 02062-9106, U.S.A.
Tel: 781/329-4700 World Wide Web Site: http://www.analog.com
Fax: 781/326-8703 Analog Devices, Inc., 1997
FEATURES
Single-Supply Operation: 2.7 V to 6 V
High Output Current:
6
100 mA
Low Supply Current: 800
m
A/Amp
Wide Bandwidth: 1 MHz
Slew Rate: 2.2 V/
m
s
No Phase Reversal
Low Input Currents
Unity Gain Stable
APPLICATIONS
Battery Powered Instrumentation
Medical
Remote Sensors
ASIC Input or Output Amplifier
Automotive
GE NE RAL DE SCRIPT ION
T he OP250 and OP450 are dual and quad CMOS single-supply,
amplifiers featuring rail-to-rail inputs and outputs. Both are guar-
anteed to operate from a +2.7 V to +5 V single supply.
T hese amplifiers have very low input bias currents. Outputs are
capable of driving 100 mA loads and are stable with capacitive
loads. Supply current is less than 1 mA per amplifier.
Applications for these amplifiers include portable medical
equipment, safety and security, and interface to transducers
with high output impedance.
T he ability to swing rail-to-rail at both the input and output en-
ables designers to build multistage filters in single-supply sys-
tems and maintain high signal-to-noise ratios.
T he OP250 and OP450 are specified over the extended indus-
trial (–40
°
C to +125
°
C) temperature range. T he OP250, dual,
is available in 8-lead T SSOP and SO surface mount packages.
T he OP450, quad, is available in 14-lead thin shrink small out-
line (T SSOP) and narrow 14-lead SO packages.
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