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ISO6741DWR - Texas Instruments

Description: ISO674x General Purpose Quad Channel Digital Isolators with Robust EMC

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ISO6741DWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0016A
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ISO6741DWR - Texas Instruments  - 3D model - Small Outline Packages - DW0016A
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ISO6741DWR Details

  • Manufacturer Part Number:

    ISO6741DWR

  • 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:

    2020-08-13

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Interface IC Type:

    DIGITAL ISOLATOR

  • Interface Standard:

    GENERAL PURPOSE

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.71 V

  • Supply Voltage-Nom:

    1.8 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

ISO6741DWR 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 grounds separate and connect them at a single point. Use a 10nF capacitor between VCC and GND for decoupling.
  • Use a shielded cable for the differential pair, and keep the cable length as short as possible. Use a common-mode choke or a ferrite bead to filter out high-frequency noise. Ensure the PCB layout is designed to minimize radiation and susceptibility.
  • The maximum cable length depends on the data rate and the type of cable used. As a general guideline, a cable length of up to 100 meters is supported at a data rate of 100 Mbps. However, this can be extended to 200 meters or more with the use of repeaters or active cables.
  • Use an oscilloscope to check the signal integrity and eye diagram. Verify that the power supply voltage is within the recommended range. Check for any signs of overheating or physical damage to the device. Use the TI's debugging tools and documentation to identify and resolve issues.
  • Yes, the ISO6741DWR can be used in a redundant or fault-tolerant system. However, additional circuitry and software may be required to implement the redundancy or fault-tolerance. Consult the TI documentation and application notes for more information.

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ISO6741DWR 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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