Datasheet OP282, OP482 (Analog Devices)

Dual/Quad, Low Power, High Speed JFET Operational Amplifiers Data Sheet OP282/ OP482 FEATURES PIN CONNECTIONS High slew rate: 9 V/µs OUT A 1 8 V+ Wide bandwidth: 4 MHz –IN A 2 7 OUT B Low supply current: 250 µA/amplifier maximum OP282 +IN A 3 6 –IN B Low offset voltage: 3 mV maximum
001
V– 4 5 +IN B Low bias current: 100 pA maximum OP-482
00301-
Fast settling time
Figure 1. 8-Lead, Narrow-Body SOIC (S-Suffix) [R-8]
Common-mode range includes V+ Unity-gain stable OUT A 1 8 V+ OP282 14-ball wafer level chip scale for quad –IN A 2 7 OUT B TOP VIEW +IN A 3 6 –IN B (Not to Scale)
002
APPLICATIONS V– 4 5 +IN B
00301-
Active filters
Figure 2. 8-Lead MSOP [RM-8]
Fast amplifiers Integrators OUT A 1 14 OUT D Supply current monitoring –IN A 2 – + + – 13 –IN D GENERAL DESCRIPTION +IN A 3 12 +IN D V+ 4 OP482 11 V–
The OP282/OP482 dual and quad operational amplifiers feature
+IN B 5 10 +IN C
excellent speed at exceptionally low supply currents. The slew
–IN B 6 – + + – –IN C
rate is typically 9 V/µs with a supply current of less than 250 µA
9
003 per amplifier. These unity-gain stable amplifiers have a typical
OUT B 7 8 OUT C
00301- gain bandwidth of 4 MHz. Figure 3. 14-Lead PDIP (P-Suffix) [N-14] The JFET input stage of the OP282/OP482 ensures that the bias
OUT A 1 14 OUT D
current is typically a few picoamps and is less than 500 pA over the full temperature range. The offset voltage is less than 3 mV
–IN A 2 13 –IN D
for the dual amplifier and less than 4 mV for the quad amplifier.
+IN A 3 12 +IN D V+ 4 OP482 11 V–
With a wide output swing (within 1.5 V of each supply), low
+IN B 5 10 +IN C
power consumption, and high slew rate, the OP282/OP482 are
–IN B 6 9 –IN C
ideal for battery-powered systems or power-restricted applica- 004
OUT C
tions. An input common-mode range that includes the positive
OUT B 7 8
00301- supply makes the OP282/OP482 an excellent choice for high- Figure 4. 14-Lead, Narrow-Body SOIC (S-Suffix) [R-14] side signal conditioning.
BALL A1 CORNER
The OP282/OP482 are specified over the extended industrial
1 2 3 OUT D OUT A
temperature range. The OP282 is available in the standard
–IN D A
8-lead, narrow SOIC and MSOP packages. The OP482 is
B +IN D –IN A
available in the PDIP and narrow SOIC packages, as well as
+IN A C
a 14-ball WLCSP.
D V– V+ +IN B E F +IN C –IN B –IN C G H OUT C OUT B J
048
TOP VIEW (BALL SIDE DOWN) Not to Scale
00301- Figure 5. 14-Ball WLCSP [CB-14-2]
Rev. I Document Feedback 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. Specifications subject to change without notice. No One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Tel: 781.329.4700 ©1991–2013 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com
Document Outline Features Applications General Description Pin Connections Table of Contents Revision History Specifications Electrical Characteristics Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics Applications Information High-Side Signal Conditioning Phase Inversion Active Filters Programmable State Variable Filter Outline Dimensions Ordering Guide