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ISO7731FQDWRQ1 - Texas Instruments

Description: Digital Isolators High Speed, Robust EMC Triple-Channel Digital Isolators 16-SOIC -40 to 125

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ISO7731FQDWRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0016B
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ISO7731FQDWRQ1 - Texas Instruments - 3D model - Small Outline Packages - DW0016B
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ISO7731FQDWRQ1 Details

  • Manufacturer Part Number:

    ISO7731FQDWRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2016-12-14

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Interface IC Type:

    DIGITAL ISOLATOR

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    3

  • Number of Functions:

    3

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.25 V

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

ISO7731FQDWRQ1 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital traces separate, and use a common mode filter to reduce EMI.
  • Use a reliable communication protocol like SPI or I2C, and ensure proper signal termination and filtering. Also, implement error checking and correction mechanisms to handle data transmission errors.
  • The maximum cable length depends on the specific application and the type of cable used. As a general guideline, the ISO7731FQDWRQ1 supports cable lengths up to 10 meters for most applications.
  • Use proper shielding, grounding, and filtering techniques to minimize EMI. Ensure that the PCB layout and component placement are optimized for EMI reduction. Also, follow the guidelines for EMC compliance in your specific application.
  • The ISO7731FQDWRQ1 has a maximum junction temperature of 150°C. Ensure proper heat sinking and thermal management techniques, such as using thermal pads or heat sinks, to keep the device within the recommended operating temperature range.

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ISO7731FQDWRQ1 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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