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  • ISO7762-Q1: SPI delays: pulse width distortion and channel-to-channel skew

    TI Thinks Resolved
    Other Parts Discussed in Thread: ISO7762 Tool/software: We are using isolator ISO7762 in a 5 wire SPI bus and need to ensure we can achieve the max data rate 6 Mbps up to 125C. There a number of devices in the path but this IC adds the highest propagation…
    • Answered

  • ISO7762-Q1: Safety manual for safety analysis

    Resolved
    Part Number: ISO7762-Q1 Team, do we have a safety manual for the ISO7762FQDWQ1 ? My customer wants to do safety analysis and needs information on failure modes and their associated rates. In addition, could you please confirm that the device in case of short…
    • Resolved
    • Answered

  • ISO7762-Q1: Maximum operating junction temperature Tj

    Resolved
    Part Number: ISO7762-Q1 Team, the datasheet states the abs max value for junction temperature Tj as well as the maximum operating ambient temperature . What is the maximum operating junction temperature for this device? Thanks
    • Resolved
    • Answered

  • ISO7762-Q1: Failure mode distribution categories

    Resolved
    Part Number: ISO7762-Q1 In the failure mode distribution table (SLLA513 table 3-1) the first entry is 'OUT state undetermined'. Can you please clarify what type of failures are in this category? My interpretation is that this covers failures where…
    • Resolved
    • Answered

  • ISO7762-Q1: Can I replace ISO7762 directly with ISO7762-Q1?

    Resolved
    Part Number: ISO7762-Q1 Other Parts Discussed in Thread: ISO7762 , Hi! We use ISO7762 in projects and are evaluating its replacement when needed by ISO7762-Q1. From what we evaluated in the documentation, we found differences only minor differences that…
    • Resolved

  • ISO7762-Q1: ISO7762-Q1

    TI Thinks Resolved
    Part Number: ISO7762-Q1 Other Parts Discussed in Thread: ISO7762 Hi Team, In part# ISO7762-Q1, Can I have VCC1 as 3.3V & VCC2 as 5V or both the supply should be the same. What should be the Gap between traces to Achieve the Isolation.

  • ISO7762-Q1: MISO problem when a master device communicates with several slave devices on independent isolation planes.

    TI Thinks Resolved
    Part Number: ISO7762-Q1 Other Parts Discussed in Thread: ISO7741 I have a u-Controller which communicates with several slaves using SPI-bus. The slaves are all isolated from u-Controller and each other, each of them in its own isolation plane. The problem…

  • ISO7762-Q1: IBIS model

    TI Thinks Resolved
    Part Number: ISO7762-Q1 Hi, My customer is looking for IBIS model of ISO7762FQDWQ1. I see IBIS model of industrial grade available online. Can this be used for full validation of the device? Or do we have separate IBIS model for auto qual device?

  • ISO7762-Q1: Is there timing requirement to work ISO776x-Q1 after power up VCC?

    TI Thinks Resolved
    Part Number: ISO7762-Q1 Hi team, Our customer asked us about a question to ISO776x-Q1. Is there timing requirement to wait ISO776x-Q1 between power up VCC and operation? Does customer need to wait some time after power up VCC? Regards, Nishimura

  • ISO7742-Q1: LOW voltage mode at the start

    TI Thinks Resolved
    Part Number: ISO7742-Q1 Other Parts Discussed in Thread: UCC5304 , ISO7762 , , AMC1336 hi, I need to know if the below devices are in LOW voltage mode at the start. UCC5304 ISO7762 ISO7742-Q1 thank you!

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