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Showing 49 results View by: Thread Post Sort by
  • ISO7731-Q1: ISO7731FQDBQRQ1 request for help

    lara vierdag
    lara vierdag
    TI Thinks Resolved
    Part Number: ISO7731-Q1 Is TI able to tell a date code with the photo attached?
    • 8 months ago
    • Isolation
    • Isolation forum
  • Answered
  • ISO7731-Q1: Enable voltage treshold

    Geert Talens
    Geert Talens
    Resolved
    Part Number: ISO7731-Q1 Other Parts Discussed in Thread: ISO7731 In the application I'm working on, I would like to enable the digital isolator using a soft start (RC) pin the controller on the primary side. For this I would be interested in the enable…
    • Resolved
    • 10 months ago
    • Isolation
    • Isolation forum
  • ISO7731: ISO7731 creepage distances

    Yachne Sun
    Yachne Sun
    TI Thinks Resolved
    Part Number: ISO7731 Hi Engineer, Do we have ISO performance :Creepage distance>15mm product?
    • over 1 year ago
    • Isolation
    • Isolation forum
  • Answered
  • ISO7731-Q1: Voltage isolation for 5KV, pad to pad

    Amaury LAINE
    Amaury LAINE
    Resolved
    Part Number: ISO7731-Q1 Hello, I would like to understand what copper isolation i need to have between pad to pad. The spec say that i can have 5KV isolation, but if i use the calculator: https://www.smps.us/pcbtracespacing.html with 5000V, it give me 572mils…
    • Resolved
    • 10 months ago
    • Isolation
    • Isolation forum
  • ISO7731: Difference between ISO7731DW and ISO7731BDW

    Naizeng Wang
    Naizeng Wang
    TI Thinks Resolved
    Part Number: ISO7731 Hi team, What's the difference between ISO7731DW and ISO7731BDW? Thanks Nison
    • over 1 year ago
    • Isolation
    • Isolation forum
  • ISO7731: I2C isolation circuit not working

    Ben-478
    Ben-478
    TI Thinks Resolved
    Part Number: ISO7731 Hi, I am trying to use the circuit provided on the PDF entitled "Designing a reinforced isolated I2C bus interface by using digital isolators" but am unable to get it working. I have built the "Final isolator circuit" shown in fig…
    • over 1 year ago
    • Isolation
    • Isolation forum
  • ISO7731: Difference to ISO7131

    Kent Carlsson
    Kent Carlsson
    TI Thinks Resolved
    Part Number: ISO7731 Is there any functional difference between ISO7131 and iso7731? BR KenCar
    • over 1 year ago
    • Isolation
    • Isolation forum
  • ISO7731: ISO7731 creepage distances

    Yachne Sun
    Yachne Sun
    TI Thinks Resolved
    Part Number: ISO7731 Other Parts Discussed in Thread: ISO6731 , ISO7831 The creepage distances of ISO7731 and ISO6731 Only 8mm, it cannot meet customer demand that is 11.5mm creepage distances, so I would like to ask if there is an isolation plan that…
    • over 1 year ago
    • Isolation
    • Isolation forum
  • ISO7731-Q1: Using Mixed Vcc with Digital Isolators

    David Schabel
    David Schabel
    TI Thinks Resolved
    Part Number: ISO7731-Q1 Hi, I'd like to know how to calculate the maximum propagation delay for a digital isolator when using different supply voltages. I'm presuming that the device is intended to be able to run with different voltages on the two…
    • over 1 year ago
    • Isolation
    • Isolation forum
  • Answered
  • ISO7731: ISO7731DWR VDD supply current @ 9600 or 38400 baud rate

    Red Yen
    Red Yen
    Resolved
    Part Number: ISO7731 Hi Support team may I have your help to check ISO7731DWR VDD supply current @ 9600 or 38400 baud rate since the D/S just show the value @ 1Mhz
    • Resolved
    • over 1 year ago
    • Isolation
    • Isolation forum
>

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