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ADUM3201WARZ - Analog Devices

Description: Digital Isolators 2Ch 3-5.5V DC-1Mbit w/Enhanced ESD

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ADUM3201WARZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8 (SOIC)
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ADUM3201WARZ Details

  • Manufacturer Part Number:

    ADUM3201WARZ

  • Source Url Status Check Date:

    2013-05-01 14:56:50.544

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • 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

  • Additional Feature:

    ALSO OPERATES AT 5V NOMINAL SUPPLY

  • Interface IC Type:

    DIGITAL ISOLATOR

  • 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

  • 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 Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

ADUM3201WARZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADUM3201WARZ involves keeping the input and output sides of the isolator separate, using a ground plane to reduce noise, and minimizing the length of the traces between the isolator and the power supplies. It's also recommended to use a 4-layer PCB with a dedicated ground plane and to avoid routing signals under the isolator.
  • To ensure reliable operation of the ADUM3201WARZ 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. Additionally, the device should be operated within its specified temperature range, and the power supply should be designed to handle the increased current consumption at higher temperatures.
  • Common failure modes of the ADUM3201WARZ include overvoltage, overcurrent, and overheating. To mitigate these failure modes, it's essential to follow proper design and layout practices, such as using voltage regulators to limit the input voltage, adding overcurrent protection, and ensuring proper thermal management. Additionally, the device should be operated within its specified ratings, and regular maintenance and testing should be performed to detect any potential issues.
  • To troubleshoot issues with the ADUM3201WARZ, start by verifying that the device is properly powered and that the input and output signals are within the specified ranges. Check the PCB layout for any potential issues, such as noise coupling or signal integrity problems. Use oscilloscopes and logic analyzers to debug the signals and identify any anomalies. If the issue persists, consult the datasheet and application notes, and contact Analog Devices' technical support for further assistance.
  • Yes, the ADUM3201WARZ can be used in safety-critical applications, but it's essential to follow proper design and verification practices to ensure the device meets the required safety standards. This includes performing thorough testing and validation, using redundant and fault-tolerant designs, and following relevant safety standards and regulations, such as IEC 61508 or ISO 26262.

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ADUM3201WARZ 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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