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ISO7741-Q1: ISO7741-Q1

Part Number: ISO7741-Q1
Other Parts Discussed in Thread: ISO7741

Hallo TI Team,

For internal EMC analyzes, I need the working frequency of the ISO774.

Unfortunately I couldn't find anything about it in the data sheet or on their website.

Could you help me with that?


Alexander Ruckpaul

  • Hi Alexander,

    I am assuming you are referring to the carrier frequency used in ISO7741 for modulating input signal before transferring across the isolation barrier. This frequency is ~450MHz.
    Let me know if you see any concerns on this, thanks.

    Koteshwar Rao