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ADUM221N1BRWZ-RL - Analog Devices

Description: Robust 5.0 kV rms Dual Channel Digital Isolator & 1 Reverse Channel & 7.8mm Creepage

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ADUM221N1BRWZ-RL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (RW-16)_2020
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ADUM221N1BRWZ-RL - Analog Devices - 3D model - Small Outline Packages - (RW-16)_2020
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ADUM221N1BRWZ-RL Details

  • Manufacturer Part Number:

    ADUM221N1BRWZ-RL

  • 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:

    RW-16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2016-04-27

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Interface IC Type:

    DIGITAL ISOLATOR

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    10.3 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

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max:

    5 V

  • Supply Voltage-Min:

    1.7 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

ADUM221N1BRWZ-RL Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADUM221N1BRWZ-RL should minimize the distance between the input and output pins, use a solid ground plane, and avoid running 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 ADUM221N1BRWZ-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 avoiding thermal gradients. Additionally, the device should be operated within its specified temperature range (-40°C to 125°C).
  • The ADUM221N1BRWZ-RL is designed to handle high common-mode voltages up to 25 kV/μs. However, it's essential to ensure that the system's common-mode voltage does not exceed the device's specified rating to prevent damage or malfunction. Additionally, the device's common-mode rejection ratio (CMRR) should be considered when designing the system to ensure reliable operation.
  • To troubleshoot issues with the ADUM221N1BRWZ-RL, start by verifying the device's power supply and input signals. Check for proper connections, signal integrity, and power supply voltage levels. Use oscilloscopes or logic analyzers to monitor the input and output signals. If the issue persists, consult the datasheet and application notes for guidance, or contact Analog Devices' technical support for further assistance.
  • When using multiple ADUM221N1BRWZ-RL isolators in a system, it's essential to ensure that each device has a separate power supply and ground connection to maintain isolation. Additionally, consider the system's overall isolation voltage rating, and ensure that the devices are properly spaced to prevent electrical discharge or arcing between them.

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ADUM221N1BRWZ-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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