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Frequent questions

  • [FAQ] What are the recommended logic HIGH and LOW input voltage levels that can be applied to the isolated I2C devices, ISO1540 and ISO1541?

    Other Parts Discussed in Thread: ISO1541 , ISO1540 What are the recommended logic HIGH and LOW input voltage levels that can be applied to the isolated I2C devices, ISO1540 and ISO1541?

  • [FAQ] What is the current consumption of the isolated I2C devices, ISO1540 and ISO1541?

    Part Number: ISO1541 ISO1540 Other Parts Discussed in Thread: ISO1541 , ISO1540 What is the current consumption of the isolated I2C devices, ISO1540 and ISO1541?

  • [FAQ] How do you generate isolated power for a digital isolator?

    How do you generate isolated power for a digital isolator?

  • [FAQ] How can I maintain low radiated emissions when using integrated isolated power devices?

    Other Parts Discussed in Thread: ISOW1412 , ISOW7741 , ISOW7841 How can I maintain low radiated emissions when using integrated isolated power devices?

  • [FAQ] What is the best cross reference replacement for the ADuM1441 and ADuM1446 devices?

    What is the best cross reference replacement for the ADuM1441 and ADuM1446 devices?

  • [FAQ] What is TI’s lowest power digital isolator?

    What is lowest power digital isolator family available from TI?

  • [FAQ] Can I apply 3.3V at VCC and get 5V output on the ISOW78xx device?

    Can I apply 3.3V at VCC and get 5V output on the ISOW78xx device?

  • [FAQ] How do you set current limits and voltage thresholds in your system using digital input modules?

    Other Parts Discussed in Thread: ISO1212 , ISO1211 How do you set current limits and voltage thresholds in your system using digital input modules?

  • [FAQ] In high channel count designs, how do I reduce the number of digital connections to the MCU?

    In high channel count designs, how do I reduce the number of digital connections to the MCU?

  • [FAQ] Is there reliability fit data available for the ISO1211 and the ISO1212 digital input receiver devices?

    Is there reliability fit data available for the ISO1211 and the ISO1212 digital input receiver devices?

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