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Parameters missing for LP5521

Subramaniasiva Rengaswamy
Prodigy 60 points
Other Parts Discussed in Thread: LP5521

Hi,

The following parameters are missing in the datasheet(LP5521), Kindly help me to find the parameters.

I2C lines:

1.Data valid time
2.Data valid acknowledge time

Regards,

R.Subramaniasiva

  • 0
    TI__Intellectual 1985 points

    Hi,

    1. Data should be valid as long as SCL is high.

    2. I am not sure what you meant by data valid acknowledge time. As long as you operate within 400KHz, the ACK should be ready by the next clock if it is valid.

    You can refer to the i2c spec for more information.

    Regards

    H L