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ADUM2281BRIZ-RL - Analog Devices

Description: General Purpose Digital Isolator 5000Vrms 2 Channel 25Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)

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ADUM2281BRIZ-RL - Analog Devices - PCB symbol
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ADUM2281BRIZ-RL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (RI-16-2)
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ADUM2281BRIZ-RL - Analog Devices - 3D model - Small Outline Packages - (RI-16-2)
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ADUM2281BRIZ-RL Details

  • Manufacturer Part Number:

    ADUM2281BRIZ-RL

  • Source Url Status Check Date:

    2013-05-01 14:56:50.364

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    RI-16-2

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Interface IC Type:

    DIGITAL ISOLATOR

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    12.75 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    2.64 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    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:

    7.5 mm

ADUM2281BRIZ-RL Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADUM2281BRIZ-RL should minimize the distance between the input and output pins, use a solid ground plane, and avoid routing high-frequency signals near the isolation barrier. Additionally, it's recommended to use a symmetrical layout to minimize electromagnetic interference (EMI).
  • To ensure reliable operation of the ADUM2281BRIZ-RL 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 minimizing power dissipation. Additionally, the device should be operated within its specified temperature range (-40°C to 125°C).
  • The ADUM2281BRIZ-RL can support data rates up to 150 Mbps, making it suitable for high-speed digital isolation applications. However, the actual data rate may vary depending on the specific application, PCB layout, and signal quality.
  • To troubleshoot common issues with the ADUM2281BRIZ-RL, it's recommended to use a logic analyzer or oscilloscope to monitor the input and output signals. Check for signal integrity issues, such as ringing or overshoot, and ensure that the isolation barrier is not compromised. Additionally, verify that the device is properly powered and configured according to the datasheet.
  • Yes, the ADUM2281BRIZ-RL is designed to meet the requirements of safety-critical applications, such as medical devices or industrial control systems. It has been certified to various safety standards, including IEC 60601-1, IEC 61010-1, and UL 1577. However, it's essential to follow proper design and testing procedures to ensure the device meets the specific safety requirements of the application.

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ADUM2281BRIZ-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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ADUM2281BRIZ-RL Alternates

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Part Image ADUM2281BRIZ Analog Devices Inc

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