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TPS23861: if falling time of SDA and SCL is low than 20ns, which is the min value in datasheet, is there any risk?

Max Han
Intellectual 2260 points
Part Number: TPS23861

Hi

if falling time of SDA and SCL is low than 20ns, which is the min value in datasheet, is there any risk?

why TPS23861 has min time limitation?

right now, in customer's application, how to slow the falling slope?

thanks.

  • 0
    TI__Genius 15685 points

    Hi Max,

    Customer needs to make sure the SCL clock frequency doesn’t exceed 400KHz and the data set-up time and hold time follow the timing spec in the datasheet.  Then the rising and falling time being lower than 20ns should not be a problem. Thanks.

    Best regards,

    Penny