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ADA4004-1:  1.8 nV/√Hz, 36 V, Precision Single Op Amp

Product Details

Product Status:Recommended for New Designs

The ADA4004-1/ADA4004-2/ADA4004-4 are 1.8 nV/√Hz precision amplifiers featuring 40 μV offset, 0.7 μV/°C drift, 12 MHz bandwidth, and low 1.7 mA per amplifier supply current.

The ADA4004-1/ADA4004-2/ADA4004-4 are designed on the high performance iPolar™ process, enabling improvements such as reduced noise and power consumption, increased speed and stability, and smaller footprint size. Novel design techniques enable the ADA4004-1/ADA4004-2/ADA4004-4 to achieve 1.8 nV/√Hz voltage noise density and a low 6 Hz 1/f noise corner frequency while consuming just 1.7 mA per amplifier. The small package saves board space, reduces cost, and improves layout flexibility.

Applications for these amplifiers include high precision controls, PLL filters, high performance precision filters, medical and analytical instrumentation, precision power supply controls, ATE, and data acquisition systems. Operation is fully specified from ±5 V to ±15 V from −40°C to +125°C.

The ADA4004-1, ADA4004-2, and ADA4004-4 are members of a growing series of low noise op amps offered by Analog Devices, Inc. (see Table 1).

Applications

  • Precision instrumentation
  • Filter blocks
  • Microphone preamplifiers
  • Industrial control
  • Thermocouples and RTDs
  • Reference buffers
  • Data Sheet, Rev. E, 11/09

    FEATURES and BENEFITS

    • Very low voltage noise: 1.8 nV/√Hz
    • Low input bias current: 90 nA maximum
    • Offset voltage: 125 μV maximum
    • High gain: 120 dB
    • Wide bandwidth: 12 MHz
    • ±5 V to ±15 V operation

    ADA4004-1 Pin Diagrams

    Additional Information

    For additional ADI Healthcare Products and related information, please visit www.analog.com/healthcare.

    Design Tools,Models,Drivers & Software

    Title Content Type File Type
    ADA4004 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

    ADA4004-1 Model Options
    Model Package Pins Temp.
    Range
    Packing,
    Qty
    Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    ADA4004-1ARJZ-R2 Status: Production 5 ld SOT-23 5 Ind Reel, 250 $2.96 $2.96 Y  Material Info Notify Me Purchase
    ADA4004-1ARJZ-R7 Status: Production 5 ld SOT-23 5 Ind Reel, 3000 - $1.14 Y  Material Info PCN Purchase Sample
    ADA4004-1ARJZ-RL Status: Production 5 ld SOT-23 5 Ind Reel, 10000 - $1.14 Y  Material Info PCN Purchase
    ADA4004-1ARZ Status: Production 8 ld SOIC 8 Ind Tube, 98 $2.14 $1.14 Y  Material Info Notify Me Purchase Sample
    ADA4004-1ARZ-R7 Status: Production 8 ld SOIC 8 Ind Reel, 1000 - $1.14 Y  Material Info Notify Me Purchase
    ADA4004-1ARZ-RL Status: Production 8 ld SOIC 8 Ind Reel, 2500 - $1.14 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.

    EVAL-OPAMP-1 Evaluation Board
    Model Description Price RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    EVAL-PRAOPAMP-1KSZ Status: Production Single KS-5 lead SC70 Evaluation Board $20.19 Yes -
    EVAL-PRAOPAMP-1RJZ Status: Production Single RJ-5 lead SOT23 Evaluation Board $20.19 Yes -
    EVAL-PRAOPAMP-1RMZ Status: Production Single RM-8 lead MSOP Evaluation Board $20.19 Yes -
    EVAL-PRAOPAMP-1RZ Status: Production Single R-8 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.

    Check Inventory & Purchase

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