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ISO7731FDBQR - Texas Instruments

Description: High Speed, Robust EMC Triple-Channel Digital Isolators

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ISO7731FDBQR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DBQ0016A
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ISO7731FDBQR - Texas Instruments  - 3D model - Small Outline Packages - DBQ0016A
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ISO7731FDBQR Details

  • Manufacturer Part Number:

    ISO7731FDBQR

  • 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:

    2017-09-03

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Interface IC Type:

    DIGITAL ISOLATOR

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    4.905 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.25 V

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.895 mm

ISO7731FDBQR Frequently Asked Questions (FAQs)

  • The maximum data rate is 100 Mbps, but it can be limited by the capacitance of the isolation barrier and the signal integrity of the system.
  • To ensure reliable operation, follow the recommended layout and routing guidelines, use a common mode filter, and minimize the length of the signal traces crossing the isolation barrier.
  • The maximum working voltage is 2500 Vrms for 1 minute, but it's recommended to operate within the specified voltage range to ensure reliable operation.
  • Power sequencing is critical; ensure that the VCC1 and VCC2 supplies are powered up and stable before applying signals to the input pins.
  • The typical propagation delay is around 10 ns, but it can vary depending on the specific application and operating conditions.

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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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