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ADA4062-2:  TINY, LOW POWER JFET-INPUT OP AMP

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 ...More

ADA4062-2:  TINY, LOW POWER JFET-INPUT OP AMP

Product Description

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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    • Low input bias current: 50 pA maximum
    • Offset voltage
      1.5 mV maximum for ADA4062-2 B grade
      2.5 mV maximum for ADA4062-2 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 ADA4062-2

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    Pricing, Packaging & Availability

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    Temperature Range
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    • Commercial: 0 to +70 degrees Celsius
    • Military : -55 to +125 degrees Celsius
    • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
    • Automotive: -40 to +125 degrees Celsius
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    *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.
    **Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.