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ADUM4121-1ARIZ - Analog Devices

Description: Gate Drivers Iso Gate Drvr w/Miller clamp w/o TSD

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ADUM4121-1ARIZ - Analog Devices - PCB symbol
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PCB Footprints
ADUM4121-1ARIZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RI-8-1
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ADUM4121-1ARIZ - Analog Devices - 3D model - Small Outline Packages - RI-8-1
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ADUM4121-1ARIZ Details

  • Manufacturer Part Number:

    ADUM4121-1ARIZ

  • 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:

    RI-8-1

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • High Side Driver:

    YES

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    BUFFER OR INVERTER BASED IGBT/MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    7.5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    STANDARD

  • Output Peak Current Limit-Nom:

    2.3 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max:

    6.5 V

  • Supply Voltage-Min:

    2.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    35 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    15 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

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

    30

  • Turn-off Time:

    0.053 µs

  • Turn-on Time:

    0.042 µs

  • Width:

    5.85 mm

ADUM4121-1ARIZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADUM4121-1ARIZ 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 ADUM4121-1ARIZ 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 ADUM4121-1ARIZ can support data rates up to 150 Mbps, but the actual data rate achievable depends on the specific application, PCB layout, and signal quality. It's recommended to consult the datasheet and application notes for more information on achieving high-speed data transmission.
  • To troubleshoot issues with the ADUM4121-1ARIZ, start by verifying the power supply and signal connections. Check for proper signal termination, and ensure that the device is operated within its specified voltage and temperature ranges. Use oscilloscopes or logic analyzers to monitor the signal quality and identify any anomalies. Consult the datasheet and application notes for more troubleshooting tips.
  • Yes, the ADUM4121-1ARIZ is designed to meet the requirements of safety-critical applications, such as medical devices and industrial control systems. It has been certified to various safety standards, including IEC 60601-1 and IEC 61508. 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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ADUM4121-1ARIZ 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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