ADXL372 ODR with I2C

Hi

I am FAE in Japanese distributor.

Our customer will evaluate ADXL372 with IC2=400kHz.

ODR of ADXL372 can be set by External Timing Control register[7:5] (table 64 in Datasheet).

But ODR in I2C Protocol is limited by I2C frequency according to the datasheet page 26.

Is  External Timing Control register[7:5]  ignored in I2C Protocol ?

Best regards

N.Kokubo

Top Replies

    •  Analog Employees 
    Apr 15, 2021 +1 verified

    Hi NKokubo131

    Sorry for the delay in our response. This is not ignored. If you set it above the maximum output data rate for a particular I2C frequency, you could have missing samples or additional noise…

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