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  • RE: ISO7741-Q1: ISO7741QDWRQ1 used in a ISO 26262 application.

    Dear Tor, Thank you for using TI E2E Forum and for showing your interest in ISO7741-Q1. Please find below the reliability data for ISO7741-Q1 which includes FIT as well. MTBF : 2.50E+09 FIT RATE : 0.4 CONF LEVEL : 60% USAGE…
    • Answered

  • ISO7741-Q1: I/O Signal Voltage feedback to VCC1/VCC2?

    Resolved
    Part Number: ISO7741-Q1 Other Parts Discussed in Thread: ISO7721-Q1 , Good morning team, I am working on an application with ISO7741-Q1 and ISO7721-Q1. In this system, during sleep mode, the supplies will be turned off and some of the input/output digital…
    • Resolved
    • Answered

  • ISO7741-Q1: Reliability Data for Isolators

    Resolved
    Part Number: ISO7741-Q1 Other Parts Discussed in Thread: ISOW7843 The http://www.ti.com/quality/docs/estimator.tsp does currently not provide any data about the Digital Isolators. I notice that behavior already in the past and sometime later (few month…
    • Resolved

  • ISO7741-Q1: Failure mode of digital Isolators

    TI Thinks Resolved
    Part Number: ISO7741-Q1 Hi, My customer is looking for digital isolator and give us some questions regarding isolation break down when some failure happen. if breaking down isolation, what's the failure mode? the isolation barrier is broken in short?…
    • Answered

  • ISO7741-Q1: FIT value

    Resolved
    Part Number: ISO7741-Q1 Hi, Customer is asking FIT value of ISO7741QDWRQ1 and I'm checking the following URL . But it seems there are no ISO7741QDWRQ1 information. Could you please check? www.ti.com/.../estimator.tsp Best Regards, Hideyuki Taki…
    • Resolved

  • ISO7241C-Q1: Bond Wires difference in automotive and industrial variants

    TI Thinks Resolved
    Part Number: ISO7241C-Q1 Other Parts Discussed in Thread: ISO7741-Q1 , ISO6741-Q1 Hello, I wanted to know the difference between the ISO7241 automotive variant (AECQ certified) and industrial variant. I saw in the QRP packaging datasheet that the amount…

  • RE: ISO7741: difference with ISO7741E

    Hi Matthew, Thanks for reaching out. The E in ISO7741 stands for extended temperature range. ISO7741E-Q1 is automotive qualified Q100 Grade 0 device which requires the operating temperature range to be -40C to 150C. Most other Q1 devices that you see…

  • ISO7741: ISO7741FEDW

    TI Thinks Resolved
    Part Number: ISO7741 Other Parts Discussed in Thread: ISO7740-Q1 , ISO7740 Which is the isolation failure rate over lifetime of the ISO774x digital isolator? Valerio

  • ISO6731: PIn for pin alternate

    TI Thinks Resolved
    Part Number: ISO6731 Other Parts Discussed in Thread: ISO7731 , , , ISO7731-Q1 , ISO7831 , ISO7331-Q1 , ISO7741 , ISO7742 Hi Team, Our customer is in dire need of ISO6731 or an alternative for this device. I looked at our products list and the drop-in repla…

  • ISO7141CC: A valid replacement for medical application?

    TI Thinks Resolved
    Part Number: ISO7141CC Other Parts Discussed in Thread: ISO7741 , , ISO6741 , ISO7741-Q1 Hi Experts, Good day. Client would like to use an alternative part. They had replaced the ISO7741 isolator chips in their design with ISO7141, due to lack of stock. Since…

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