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ADUM1251WARZ-RL7 - Analog Devices

Description: Hot Swappable, Dual I2C Isolators

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ADUM1251WARZ-RL7 Details

  • Manufacturer Part Number:

    ADUM1251WARZ-RL7

  • Source Url Status Check Date:

    2013-05-01 14:56:49.991

  • 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:

    R-8

  • 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-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • 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

ADUM1251WARZ-RL7 Frequently Asked Questions (FAQs)

  • The ADUM1251WARZ-RL7 can operate over a temperature range of -40°C to +125°C.
  • To ensure reliable operation in high-noise environments, use proper PCB layout techniques, such as separating analog and digital grounds, and using shielding and filtering to minimize electromagnetic interference (EMI).
  • The recommended power-up sequence is to power up the VDD1 and VDD2 supplies simultaneously, and then apply the logic inputs. This ensures proper initialization of the device.
  • To troubleshoot issues, check the power supply voltages, ensure proper PCB layout, and verify that the input signals are within the specified voltage ranges. Also, check for any electrical overstress (EOS) or electrostatic discharge (ESD) damage.
  • Yes, the ADUM1251WARZ-RL7 is suitable for use in safety-critical applications, such as in industrial control systems, medical devices, and automotive systems, as it meets the relevant safety standards and has been designed with safety in mind.

Trust Checks

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ADUM1251WARZ-RL7 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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