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OP492:  Quad Single Supply Operational Amplifier

Product Details


The OP292/OP492 are low cost, general-purpose dual and quad operational amplifiers designed for single-supply applications and are ideal for 5 V systems. Fabricated on Analog Devices, Inc., CBCMOS process, the OP292/OP492 series has a PNP input stage that allows the input voltage range to include ground. A BiCMOS output stage enables the output to swing to ground while sinking current.

The OP292/OP492 series is unity-gain stable and features an outstanding combination of speed and performance for single-or dual-supply operation. The OP292/OP492 provide a high slew rate, high bandwidth, with open-loop gain exceeding 40,000 and offset voltage under 800 Ω (OP292) and 1 mV (OP492). With these combinations of features and low supply current, the OP292/OP492 series is an excellent choice for battery-operated applications. The OP292/OP492 series performance is specified for single- or dual-supply voltage operation over the extended industrial temperature range (−40°C to +125°C).

Applications
  • Disk drives
  • Mobile phones
  • Servo controls
  • Modems and fax machines
  • Pagers
  • Power supply monitors and controls
  • Battery-operated instrumentation
  • FEATURES and BENEFITS

    • Single-Supply Operation: 4.5 V to 33 V
    • Input Common-Mode Includes Ground
    • Output Swings to Ground
    • High Slew Rate: 3 V/µs
    • High Gain Bandwidth: 4 MHz
    • Low Input Offset Voltage
    • High Open-Loop Gain
    • No Phase Inversion

    Pin Configuration Diagram for OP492

    Documentation

    Title Content Type File Type
    OP292/OP492: Dual/Quad Single-SupplyOperational Amplifiers Data Sheet  (Rev C, 05/2009) (pdf, 1078 kB) Data Sheets PDF
    AN-649: Using the Analog Devices Active Filter Design Tool  (pdf, 5301 kB) Application Notes PDF
    AN-357: Operational Integrators  (pdf, 272 kB) Application Notes PDF
    RAQs index Rarely Asked Questions HTML
    Glossary of EE Terms Glossary HTML

    Design Tools,Models,Drivers & Software

    Title Content Type File Type
    OP492 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

    OP492 Model Options
    Model Package Pins Temp.
    Range
    Packing,
    Qty
    Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    OP492GS Status: Last Time Buy 14 ld SOIC 14 Ind Tube, 56 $3.49 $3.12 N  Material Info PCN/PDN Purchase
    OP492GS-REEL Status: Last Time Buy 14 ld SOIC 14 Ind Reel, 2500 - $3.12 N  Material Info PCN/PDN Purchase
    OP492GSZ Status: Production 14 ld SOIC 14 Ind Tube, 56 $3.02 $2.71 Y  Material Info PCN Purchase
    OP492GSZ-REEL Status: Production 14 ld SOIC 14 Ind Reel, 2500 - $2.71 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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