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Showing 123 results View by: Thread Post Sort by
    Answered
  • ISO7721: ISO7721 IEC/EN62368-1 report

    Rock Shao
    Rock Shao
    Resolved
    Part Number: ISO7721 Hi E2E, UL's reply to ISO7721FD safety regulations is as follows Non-Optical Isolating Devices can only be accepted if they comply with IEC/EN62368-1. If only VDE 0884 only is not accepted, the above are the requirements of TUV…
    • Resolved
    • 25 days ago
    • Isolation
    • Isolation forum
  • Answered
  • ISO7721: disable the ISO7721 in the case of a critical error

    Jan Bock
    Jan Bock
    Resolved
    Part Number: ISO7721 Other Parts Discussed in Thread: SN74LVC1G17 Hi Team, can you please advise in the request below: We want to disable the ISO7721 in the case of a critical error on the device. This is currently done by cutting the power supply on…
    • Resolved
    • 4 months ago
    • Isolation
    • Isolation forum
  • ISO7721: Clamping maximum current

    Ivan Liu Zhu
    Ivan Liu Zhu
    TI Thinks Resolved
    Part Number: ISO7721 At the inputs of the device, there are some diodes that clamp the signals to Vcci. What is the maximum permanent current allowed through those diodes?
    • 2 months ago
    • Isolation
    • Isolation forum
  • Answered
  • ISO7721-Q1: ISO7721-Q1 application issues

    Hangjie Wang
    Hangjie Wang
    Resolved
    Part Number: ISO7721-Q1 Other Parts Discussed in Thread: ISO7721 Hi team, Will direct grounding of pin8(NC) of ISO7721 - Q1 affect insulation performance? Thanks, take care and have a wonderful day.
    • Resolved
    • 7 months ago
    • Isolation
    • Isolation forum
  • Answered
  • ISO7721: bidirectional isolator in PROFIBUS interface

    Alessio Caligiuri1
    Alessio Caligiuri1
    Resolved
    Part Number: ISO7721 Other Parts Discussed in Thread: PROFIBUS , ISO721 , ISO1432 , ISOW1432 , Hello, I'm designing an isolated PROFIBUS interface, that shall be able to communicate at the maximum speed of 12 Mbps. I came across TI's Application Report…
    • Resolved
    • 9 months ago
    • Isolation
    • Isolation forum
  • ISO7721: VDE certification for basic and reinforced

    HS WG-FAE
    HS WG-FAE
    TI Thinks Resolved
    Part Number: ISO7721 Other Parts Discussed in Thread: STRIKE Hello, why do we only offer a VDE certification for basic and reinforced. The certifications for CQC, CSA, UL and TUV doesn't differentiate. Regards, Holger
    • 9 months ago
    • Isolation
    • Isolation forum
  • Answered
  • ISO7721: Output current.

    Kengo.Y
    Kengo.Y
    Resolved
    Part Number: ISO7721 Hi team, I'd like to know about the output current. Its Absolute Maximum Ratings is 15mA for output current. My customer instantly reaches 30mA(at 100nsec). Is this acceptable? If you can't, please tell me the solution. Cload : …
    • Resolved
    • over 1 year ago
    • Isolation
    • Isolation forum
  • ISO7721-Q1: replacement of ISO7721FDR

    Xiaonan Lu
    Xiaonan Lu
    TI Thinks Resolved
    Part Number: ISO7721-Q1 ISO7721FDR is out stock and long lead time and what could be the replacement? how about ISO7721FQDQ1? Thanks! Xiaonan
    • over 1 year ago
    • Isolation
    • Isolation forum
  • ISO7721: Optocoupler or Optoisolator Alternate

    Vidhya Jeyapaul
    Vidhya Jeyapaul
    TI Thinks Resolved
    Part Number: ISO7721 Other Parts Discussed in Thread: ISO1212 , ISO1211 Hi Team, I am looking for optoisolator/optocoupler alternate. 24V digital to 3.3V digital and vice versa is the requirement. We are using PC817. ISO77X pparts supports max. 6V. Can…
    • over 1 year ago
    • Isolation
    • Isolation forum
  • ISO7721-Q1: Si8621 pin to pin solution

    Kevin Huang8
    Kevin Huang8
    TI Thinks Resolved
    Part Number: ISO7721-Q1 Hi Team, I just find ISO7721-Q1 package is same Si8621, but pin define is reverse, please help suggest same pin define and same package solution with Si8621 Si861x/2x Data Sheet (silabs.com)
    • over 1 year ago
    • Isolation
    • Isolation forum
>

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