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ADTL082:  Low Cost JFET Input Dual Operational Amplifier

Product Status:Recommended for New Designs
Data
Sheet
ADTL082 Data Sheet Rev B, 11/2007 (pdf 292kB)

Product Details

Product Status:Recommended for New Designs
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The ADTL082 and ADTL084 are JFET input amplifiers that provide industry-leading performance over TL08x devices. The ADTL082A and ADTL084A are improved versions of TL08x A, I, and Q grades. The ADTL082J and ADTL084J are industry alternatives to the TL08x standard and C grades.

The ADTL08x family offers lower noise, offset voltage, offset drift over temperature, and bias current over the TL08x. In addition, the ADLT08x family has better common-mode rejection and slew rates.

These op amps are ideal for various applications, including process control, industrial and instrumentation equipment, active filtering, data conversion, buffering, and power control and monitoring.

The A grade amplifiers are available in lead-free packaging. The standard grade amplifiers are available in both leaded and lead-free packaging.

The ADTL082A and ADTL084A are specified over the extended industrial (−40°C to +125°C) temperature range. The ADTL082J and ADTL084J are specified over the commercial (0°C to 70°C) temperature range.

Applications

  • General-purpose amplification
  • Power control and monitoring
  • Active filters
  • Industrial/process control
  • Data acquisition
  • Sample and hold circuits
  • Integrators
  • Input buffering

    • Data Sheet, Rev. A, 4/07

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    Product Updates: Notify Me

    FEATURES and BENEFITS

    • TL082/TL084 compatible
    • Low input bias current: 10 pA maximum
    • Offset voltage
      5.5 mV maximum (ADTL082A/ADTL084A)
      9 mV maximum (ADTL082J/ADTL084J)
    • ±15 V operation
    • Low noise: 16 nV/√Hz
    • Wide bandwidth: 5 MHz
    • Slew rate: 20 V/μs
    • CMRR: 80 dB minimum
    • Total harmonic distortion: 0.001%
    • Supply current: 1.2 mA typical
    • Unity-gain stable

    Pin Configuration for ADTL082

    ADTL082 Diagrams
    Typical Applications and Other Diagrams

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    Documentation

    Title Content Type File Type
    ADTL082/ADTL084: Low Cost JFET Input Operational Amplifiers Data Sheet (Rev B, 11/2007) (pdf, 292 kB) Data Sheets PDF
    ICs for Programmable Logic Control and Distributed Control Systems  (pdf, 976 kB)
    Analog Devices leadership in industrial IC technology, with the development of the iCMOS™ and iPolar™ processes, has uniquely defined high voltage and low voltage integration to deliver smaller, higher performance, and more cost effective ICs for industrial systems.     		Overview PDF
    Amplifier pricing where you want it,  (pdf, 1037 kB)
    ... performance where you need it.     		Overview PDF
    RAQs index Rarely Asked Questions HTML
    Glossary of EE Terms Glossary HTML

    Design Tools,Models,Drivers & Software

    Title Content Type File Type
    ADTL082 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

    ADTL082 Model Options
    Model Package Pins Temp.
    Range         		Packing,
    Qty         		Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    ADTL082ARMZ Status: Production 8 ld MSOP 8 Ind Tube, 50 $0.47 $0.43 Y  Material Info PCN Purchase Sample
    ADTL082ARMZ-REEL Status: Production 8 ld MSOP 8 Ind Reel, 3000 - $0.43 Y  Material Info PCN Purchase
    ADTL082ARZ Status: Production 8 ld SOIC 8 Ind Tube, 98 $0.47 $0.43 Y  Material Info Notify Me Purchase Sample
    ADTL082ARZ-REEL Status: Production 8 ld SOIC 8 Ind Reel, 2500 - $0.43 Y  Material Info Notify Me Purchase
    ADTL082ARZ-REEL7 Status: Production 8 ld SOIC 8 Ind Reel, 1000 - $0.43 Y  Material Info Notify Me 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.

    PRAOPAMP Evaluation Board
    Model Description Price RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    EVAL-PRAOPAMP-1KSZ Status: Production Single 5 Lead SC70 (KS-5) Eval Board $20.19 Yes -
    EVAL-PRAOPAMP-1RJZ Status: Production Single 5-Lead SOT 23 (RJ-5) Eval Board $20.19 Yes -
    EVAL-PRAOPAMP-1RMZ Status: Production Single 8 Lead MSOP (RM-8) Eval Board $20.19 Yes -
    EVAL-PRAOPAMP-1RZ Status: Production Single 8-Lead SOIC (R-8) Eval Board $20.19 Yes -
    EVAL-PRAOPAMP-2RMZ Status: Production Dual 8-Lead MSOP (RM-8) Eval Board $20.19 Yes -
    EVAL-PRAOPAMP-2RZ Status: Production Dual 8-Lead SOIC (R-8) Eval Board $20.19 Yes -
    EVAL-PRAOPAMP-4RUZ Status: Production Quad 14-Lead TSSOP (RU-14) $20.19 Yes -
    EVAL-PRAOPAMP-4RZ Status: Production Quad 14-Lead SOIC (R-14) $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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