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ADA4522-2ARZ-RL - Analog Devices

Description: Precision Amplifiers 55V Low Noise Zero Drift OpAmp 2x

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ADA4522-2ARZ-RL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Small Outline Package [SOIC_N]
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ADA4522-2ARZ-RL - Analog Devices  - 3D model - Small Outline Packages - 8-Lead Small Outline Package [SOIC_N]
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ADA4522-2ARZ-RL Details

  • Manufacturer Part Number:

    ADA4522-2ARZ-RL

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-8

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.002 µA

  • Bias Current-Max (IIB) @25C:

    0.00015 µA

  • Common-mode Reject Ratio-Min:

    130 dB

  • Common-mode Reject Ratio-Nom:

    155 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    6.5 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    1.4 V/us

  • Supply Current-Max:

    1.9 mA

  • Supply Voltage Limit-Max:

    60 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Gold (Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Unity Gain BW-Nom:

    2700

  • Voltage Gain-Min:

    1778279.41

  • Wideband:

    NO

  • Width:

    3.9 mm

ADA4522-2ARZ-RL Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4522-2ARZ-RL involves keeping the input and output traces separate, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure the ADA4522-2ARZ-RL operates within its recommended operating conditions, verify that the supply voltage is within the specified range (2.7V to 5.5V), the operating temperature is within the specified range (-40°C to 125°C), and the input signals are within the specified common-mode voltage range.
  • The recommended input impedance for the ADA4522-2ARZ-RL is 1 kΩ or higher. A higher input impedance can lead to a higher gain error and increased noise, while a lower input impedance can lead to a higher power consumption and reduced amplifier performance.
  • Choose gain resistor values based on the desired gain and the input impedance of the amplifier. Incorrect gain resistor values can lead to incorrect gain, reduced amplifier performance, and increased noise. Use the gain equation provided in the datasheet to calculate the correct gain resistor values.
  • To minimize EMI and RFI impact on the ADA4522-2ARZ-RL, use a shielded enclosure, keep the amplifier away from high-frequency sources, use a low-pass filter at the input, and ensure good PCB layout practices. Additionally, use a common-mode choke or a ferrite bead to filter out high-frequency noise.

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ADA4522-2ARZ-RL Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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