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ADA4062-4:  Quad, Low Power JFET-Input Op Amp

Product Status:Recommended for New Designs
Data
Sheet
ADA4062-4 Data Sheet Rev B, 02/2010 (pdf 501kB)

Product Details

Product Status:Recommended for New Designs
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The ADA4062-2 and ADA4062-4 are dual and quad JFET-input amplifiers with industry-leading performance. They offer lower power, offset voltage, drift, and ultralow bias current. The ADA4062-2 B grade (SOIC package) features a typical low offset voltage of 0.5 mV, an offset drift of 4 μV/°C, and a bias current of 2 pA.

The ADA4062 family is ideal for various applications, including process control, industrial and instrumentation equipment, active filtering, data conversion, buffering, and power control and monitoring. With a low supply current of 165 μA per amplifier, they are well suited for lower power applications.

The ADA4062 family is also specified for the extended industrial temperature range of −40°C to +125°C. The ADA4062-2 is available in lead-free, 8-lead SOIC, 8-lead MSOP, and 10-lead LFCSP (1.6 mm × 1.3 mm × 0.55 mm) packages, and the ADA4062-4 is available in a lead-free, 14-lead TSSOP package.

Applications
  • Power control and monitoring
  • Active filters
  • Industrial/process control
  • Body probe electronics
  • Data acquisition
  • Integrators
  • Input buffering

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    FEATURES and BENEFITS

    • Low input bias current: 50 pA maximum
    • Offset voltage
      1.5 mV maximum for B grade
      (ADA4062-2 SOIC package)
      2.5 mV maximum for A grade
    • Offset voltage drift: 4 μV/°C typical
    • Slew rate: 3.3 V/μs typical
    • CMRR: 90 dB typical
    • Low supply current: 165 μA typical
    • High input impedance
    • Unity-gain stable
    • Packaging: SOIC, MSOP, LFCSP and TSSOP

    Pin Configuration for ADA4062-4

    ADA4062-4 Pin Configuration

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    Documentation

    Title Content Type File Type
    ADA4062-2/ADA4062-4: Low Power JFET-Input Op Amps Data Sheet (Rev B, 02/2010) (pdf, 501 kB) Data Sheets PDF
    MT-052: Op Amp Noise Figure: Don't Be Mislead  (pdf, 60 kB) Tutorials PDF
    Glossary of EE Terms Glossary 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.

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    Price, packaging, availability

    ADA4062-4 Model Options
    Model Package Pins Temp.
    Range         		Packing,
    Qty         		Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    ADA4062-4ACPZ-R2 Status: Production 16 ld LFCSP (3x3mm, 1.6mm exposed pad) 16 Ind Reel, 250 $1.80 $1.80 Y  Material Info Notify Me Purchase
    ADA4062-4ACPZ-R7 Status: Production 16 ld LFCSP (3x3mm, 1.6mm exposed pad) 16 Ind Reel, 1500 - $1.21 Y  Material Info Notify Me Purchase Sample
    ADA4062-4ACPZ-RL Status: Production 16 ld LFCSP (3x3mm, 1.6mm exposed pad) 16 Ind Reel, 5000 - $1.21 Y  Material Info Notify Me Purchase
    ADA4062-4ARUZ Status: Production 14 ld TSSOP 14 Ind Tube, 96 $1.50 $1.21 Y  Material Info PCN Purchase Sample
    ADA4062-4ARUZ-RL Status: Production 14 ld TSSOP 14 Ind Reel, 2500 - $1.21 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.

    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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