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OP282GSZ Datasheet(PDF) 1 Page - Analog Devices |
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OP282GSZ Datasheet(HTML) 1 Page - Analog Devices |
1 / 16 page Dual/Quad, Low Power, High Speed JFET Operational Amplifiers Data Sheet OP282/OP482 Rev. I Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©1991–2013 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com FEATURES High slew rate: 9 V/µs Wide bandwidth: 4 MHz Low supply current: 250 µA/amplifier maximum Low offset voltage: 3 mV maximum Low bias current: 100 pA maximum Fast settling time Common-mode range includes V+ Unity-gain stable 14-ball wafer level chip scale for quad APPLICATIONS Active filters Fast amplifiers Integrators Supply current monitoring GENERAL DESCRIPTION The OP282/OP482 dual and quad operational amplifiers feature excellent speed at exceptionally low supply currents. The slew rate is typically 9 V/µs with a supply current of less than 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 ensures that the bias 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 for the dual amplifier and less than 4 mV for the quad amplifier. With a wide output swing (within 1.5 V 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. The OP282 is available in the standard 8-lead, narrow SOIC and MSOP packages. The OP482 is available in the PDIP and narrow SOIC packages, as well as a 14-ball WLCSP. PIN CONNECTIONS 1 2 3 4 5 6 7 8 OUT A –IN A +IN A V– OP-482 V+ OUT B –IN B +IN B OP282 Figure 1. 8-Lead, Narrow-Body SOIC (S-Suffix) [R-8] OUT A 1 –IN A 2 +IN A 3 V– 4 V+ 8 OUT B 7 –IN B 6 +IN B 5 OP282 TOP VIEW (Not to Scale) Figure 2. 8-Lead MSOP [RM-8] 1 2 3 4 5 6 7 14 13 12 11 10 9 8 OUT A –IN A +IN A V+ +IN B –IN B OUT B OUT D –IN D +IN D V– +IN C –IN C OUT C OP482 – + + – – + + – Figure 3. 14-Lead PDIP (P-Suffix) [N-14] 1 2 3 4 5 6 7 14 13 12 11 10 9 8 OUT A –IN A +IN A V+ +IN B –IN B OUT B OUT D –IN D +IN D V– +IN C –IN C OUT C OP482 Figure 4. 14-Lead, Narrow-Body SOIC (S-Suffix) [R-14] TOP VIEW (BALL SIDE DOWN) Not to Scale BALL A1 CORNER OUT A +IN D V– +IN C OUT C OUT D –IN A V+ –IN B OUT B –IN D +IN A +IN B –IN C A B C D E F 1 2 3 G H J Figure 5. 14-Ball WLCSP [CB-14-2] |
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