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ADUM3474CRSZ - Analog Devices

Description: Isolated Switching Regulators (0/4 Channel Directionality)

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ADUM3474CRSZ - Analog Devices - PCB symbol
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ADUM3474CRSZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RS-20 (SSOP)
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ADUM3474CRSZ - Analog Devices - 3D model - Small Outline Packages - RS-20 (SSOP)
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ADUM3474CRSZ Details

  • Manufacturer Part Number:

    ADUM3474CRSZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    SSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    RS-20

  • Country Of Origin:

    Malaysia

  • 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-G20

  • JESD-609 Code:

    e3

  • Length:

    7.2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2 mm

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.3 mm

ADUM3474CRSZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADUM3474CRSZ 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 reduce electromagnetic interference (EMI).
  • To ensure reliable operation of the ADUM3474CRSZ 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 ADUM3474CRSZ can support data rates up to 150 Mbps, but the actual data rate achievable depends on the specific application, PCB layout, and signal integrity. It's recommended to consult the datasheet and application notes for more information on achieving high-speed data transmission.
  • To troubleshoot common issues with the ADUM3474CRSZ, start by verifying the power supply voltage, checking for proper signal termination, and ensuring that the input signals are within the specified voltage range. Additionally, use a logic analyzer or oscilloscope to verify the signal integrity and timing. Consult the datasheet and application notes for more troubleshooting tips.
  • Yes, the ADUM3474CRSZ can be used in redundant or fault-tolerant system designs. Its high isolation voltage and low propagation delay make it suitable for applications requiring high reliability and fault tolerance. However, it's essential to follow proper system design and redundancy principles to ensure that the overall system meets the required reliability and availability standards.

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ADUM3474CRSZ 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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