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ADA4522-4ARZ-R7 - Analog Devices

Description: Op Amp Quad Auto Zero/Chopper R-R O/P ±27.5V/55V 14-Pin SOIC N T/R

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ADA4522-4ARZ-R7 - Analog Devices - PCB symbol
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PCB Footprints
ADA4522-4ARZ-R7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-14 (SOIC)
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3D Models
ADA4522-4ARZ-R7 - Analog Devices - 3D model - Small Outline Packages - R-14 (SOIC)
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ADA4522-4ARZ-R7 Details

  • Manufacturer Part Number:

    ADA4522-4ARZ-R7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    R-14

  • Country Of Origin:

    Philippines

  • 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:

    145 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    6.5 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.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:

    3.8 mA

  • Supply Voltage Limit-Max:

    60 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • 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

  • Wideband:

    NO

  • Width:

    3.9 mm

ADA4522-4ARZ-R7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4522-4ARZ-R7 involves keeping the input and output traces separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, using a 4-layer PCB with a dedicated analog ground plane can help reduce noise and improve performance.
  • To ensure proper biasing, connect the VREF pin to a quiet analog voltage source, and ensure the input common-mode voltage is within the recommended range (typically 1.5V to 3.5V). Also, ensure the output load is within the recommended range (typically 2kΩ to 10kΩ) to maintain stability and linearity.
  • The recommended power-up sequence for the ADA4522-4ARZ-R7 is to apply the analog power supply (VCC) before the digital power supply (VDD). This ensures that the internal biasing and protection circuits are properly initialized, preventing latch-up or damage.
  • To handle ESD protection for the ADA4522-4ARZ-R7, use a combination of external ESD protection devices (such as TVS diodes or ESD arrays) and good PCB design practices (such as using a solid ground plane and minimizing trace lengths). Additionally, handle the device by the body or use an anti-static wrist strap to prevent static discharge.
  • The recommended operating temperature range for the ADA4522-4ARZ-R7 is -40°C to 125°C. However, the device can operate up to 150°C with reduced performance and reliability. It's essential to ensure proper thermal management and heat sinking to maintain optimal performance and prevent overheating.

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ADA4522-4ARZ-R7 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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