ADA4004-1
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ADA4004-1

1.8 nV/√Hz, 36 V, Precision Single Op Amp

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 3
1ku List Price Starting From $1.34
Features
  • 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
Additional Details
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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
  • Part Models 3
    1ku List Price Starting From $1.34

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    Documentation

    Documentation

    Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
    ADA4004-1ARJZ-R7
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    ADA4004-1ARZ
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    ADA4004-1ARZ-R7
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    Software & Part Ecosystem

    Software & Part Ecosystem

    Evaluation Kit

    Evaluation Kits 1

    EVAL-OPAMP-1

    EVAL-OPAMP-1 Evaluation Board

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    EVAL-OPAMP-1

    EVAL-OPAMP-1 Evaluation Board

    EVAL-OPAMP-1 Evaluation Board

    Product Detail

    The Universal Precision Op Amp Evaluation Boards have been designed and optimized for many circuit configurations allowing the users to best suit their applications. These boards are all RoHs Compliant. See references below on what board to order by lead count and package.

    • EVAL-PRAOPAMP-1KSZ (Single 5-Lead SC70) KS-5
    • EVAL-PRAOPAMP-1RJZ (Single 5-Lead SOT 23) RJ-5
    • EVAL-PRAOPAMP-1RMZ (Single 8-Lead MSOP) RM-8
    • EVAL-PRAOPAMP-1RZ (Single 8-Lead SOIC) R-8
    Tools & Simulations

    Tools & Simulations 2

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