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TCA9802: Can TCA9802 support I2C at 1MHz or Higher?

Mitchell Spears
Prodigy 575 points
Part Number: TCA9802

Hi Interface Team, 

As the title states is it possible to operate the TCA980x at 1Mhz+? 

If not do we have any devices that are similar and capable of this? 

Thanks, 

Mitchell

  • +1
    TI__Mastermind 49370 points

    Hi Mitchell,

    TCA980x was designed for 400kHz max (the lower number family like 9000 may not support 400kHz depending on capacitive loading on B side)

    The only I2C buffer/redriver device we have in our portfolio which supports 1MHz is TCA9617 (I recommend B version)

    -Bobby