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OP482:  Low Power, High Speed JFET Quad Operational Amplifier

Product Details


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 piocamps 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 applications. An input common-mode range that includes the positive supply makes the OP-282/OP-482 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.

FEATURES and BENEFITS

  • High Slew Rate: 9 V/µs
  • Wide Bandwidth: 4 MHz
  • Low Supply Current: 250 µA/Amplifier
  • Low Offset Voltage: 3 mV
  • Low Bias Current: 100 pA
  • Fast Settling Time
  • Common-Mode Range Includes V+
  • Unity Gain Stable

Pin Configuration Diagrams for OP482

Documentation

Title Content Type File Type
OP282/OP482: Dual/Quad Low Power, High Speed JFET Operational Amplifiers Data Sheet (Rev I, 09/2013) (pdf, 310 kB) Data Sheets PDF
AN-649: Using the Analog Devices Active Filter Design Tool  (pdf, 5301 kB) Application Notes PDF
Choosing High-Speed Signal Processing Components for Ultrasound Systems
(Analog Dialogue, Vol. 29, No. 2, 1995)
Analog Dialogue HTML
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
OP482 SPICE Macro-Model SPICE Models HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

SampleSample & Buy

Price, packaging, availability

OP482 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
OP482ACBZ-R7 Status: Production 14 Ball WLCSP (2.123x1.128) 14 Ind Reel, 3000 - $3.76 Y  Material Info PCN Purchase
OP482ACBZ-RL Status: Last Time Buy 14 Ball WLCSP (2.123x1.128) 14 Ind Reel, 10000 - $3.76 Y  Material Info PDN Purchase
OP482GPZ Status: Production 14 ld PDIP 14 Ind Tube, 25 $2.67 $2.54 Y  Material Info PCN Purchase
OP482GS Status: Production 14 ld SOIC 14 Ind Tube, 56 $2.72 $2.58 N  Material Info PCN Purchase
OP482GS-REEL Status: Production 14 ld SOIC 14 Ind Reel, 2500 - $2.58 N  Material Info PCN Purchase
OP482GS-REEL7 Status: Production 14 ld SOIC 14 Ind Reel, 1000 - $2.58 N  Material Info PCN/PDN Purchase
OP482GSZ Status: Production 14 ld SOIC 14 Ind Tube, 56 $2.29 $2.16 Y  Material Info PCN Purchase
OP482GSZ-REEL Status: Production 14 ld SOIC 14 Ind Reel, 2500 - $2.16 Y  Material Info PCN Purchase
OP482GSZ-REEL7 Status: Production 14 ld SOIC 14 Ind Reel, 1000 - $2.16 Y  Material Info PCN Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

EVAL-OPAMP-4 Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EVAL-PRAOPAMP-4RUZ Status: Production QUAD 14-Lead TSSOP Evaluation Board $20.19 Yes -
EVAL-PRAOPAMP-4RZ Status: Production QUAD R-14 lead SOIC Evaluation Board $20.19 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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