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    BME280 SPI maximum capacitive and inductive load

    honoju
    Member

    Re: BME280 SPI maximum capacitive and inductive load

    Hello Jet,

    Do you know if the input/output impedance values of the BME280 can be found in any documentation?

    It is for the impedance matching problematic

    Thanks,

    Jet
    Occasional Contributor

    Re: BME280 SPI maximum capacitive and inductive load

    Hi Sir:

        Sorry, I don't have any document. Actually the normal connection with BME280 have no the impedance matching problematic.

        The impedance matching problematic is only based on experience to verify, not only for BME280 but also many other IC design have the same problem.

     

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