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ADUM3221WARZ - Analog Devices

Description: Isolated 4 A Dual-Channel Gate Driver

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ADUM3221WARZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8 (SOIC)
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ADUM3221WARZ - Analog Devices - 3D model - Small Outline Packages - R-8 (SOIC)
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ADUM3221WARZ Details

  • Manufacturer Part Number:

    ADUM3221WARZ

  • 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:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Interface IC Type:

    BUFFER OR INVERTER BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Peak Current Limit-Nom:

    4 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    17 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    18 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    10 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    0.72 µs

  • Turn-on Time:

    0.72 µs

  • Width:

    3.9 mm

ADUM3221WARZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADUM3221WARZ involves keeping the digital and analog circuits separate, using a solid ground plane, and minimizing the length of the signal traces. It's also recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure reliable operation of the ADUM3221WARZ in high-temperature environments, it's essential to follow proper thermal management practices, such as providing adequate heat sinking, using a thermally conductive PCB material, and keeping the device away from heat sources.
  • The ADUM3221WARZ can operate with a high common-mode voltage, but it's essential to ensure that the voltage does not exceed the maximum rating of 560 Vpeak. Additionally, the common-mode voltage should be within the specified range to maintain the device's isolation performance.
  • To troubleshoot issues with the ADUM3221WARZ, start by verifying the power supply voltage, checking for proper connections, and ensuring that the device is operated within its specified temperature range. Use a logic analyzer or oscilloscope to monitor the input and output signals, and consult the datasheet and application notes for guidance.
  • The ADUM3221WARZ is designed to operate with a 5V supply voltage, but it can be used with a 3.3V supply voltage with some limitations. The device's performance may be affected, and the maximum data rate may be reduced. Consult the datasheet and application notes for specific guidance on using the device with a different voltage supply.

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ADUM3221WARZ 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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