a
FEATURES
High Slew Rate: 9 V/ s
Wide Bandwidth: 4 MHz
Low Supply Current: 250 A/Amplifier
Low Offset Voltage: 3 mV
Low Bias Current: 100 pA
Fast Settling Time
Common-Mode Range Includes V+
Unity Gain Stable
APPLICATIONS
Active Filters
Fast Amplifiers
Integrators
Supply Current Monitoring
Dual/Quad Low Power, High Speed
JFET Operational Amplifiers
OP282/OP482
PIN CONNECTIONS
8-Lead Narrow-Body SOIC
8-Lead Epoxy DIP
(S Suffix)
(P Suffix)
OUT A 1
–IN A
+IN A
V–
2
3
4
8 V+
7 OUT B
OUT A 1
–IN A
+IN A
V–
2
3
4
OP-482
8 V+
7
OUT B
OP282
OP282
6 –IN B
5 +IN B
6 –IN B
5 +IN B
14-Lead Epoxy DIP
(P Suffix)
OUT A
–IN A
1
2
3
4
5
6
7
14 OUT D
13 –IN D
12 +IN D
14-Lead Narrow-Body SOIC
(S Suffix)
OUT A
–IN A
+IN A
V+
+IN B
–IN B
OUT B
1
2
3
4
5
6
7
14 OUT B
13
12
–IN D
+IN D
V–
GENERAL DESCRIPTION
+IN A
V+
+IN B
–IN B
OUT B
The OP282/OP482 dual and quad operational amplifiers feature
excellent speed at exceptionally low supply currents. Slew rate
exceeds 7 V/µs with supply current under 250
µA
per amplifier.
These unity gain stable amplifiers have a typical gain bandwidth
of 4 MHz.
The JFET input stage of the OP282/OP482 insures bias current
is typically a few picoamps and below 500 pA over the full
temperature range. Offset voltage is under 3 mV for the dual
and under 4 mV for the quad.
With a wide output swing, within 1.5 volts of each supply, low
power consumption and high slew rate, the OP282/OP482 are
ideal for battery-powered systems or power restricted applica-
tions. An input common-mode range that includes the positive
supply makes the OP282/OP482 an excellent choice for high-
side signal conditioning.
The OP282/OP482 are specified over the extended industrial
temperature range. Both dual and quad amplifiers are available
in plastic and ceramic DIP plus SOIC surface mount packages.
OP482
11 V–
10 +IN C
9
8
–IN C
OUT C
OP482
11
10 +IN C
9
8
–IN C
OUT C
REV. B
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.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703
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