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ADS8344: Calibration.

Kengo.Y
Guru 11525 points

Part Number: ADS8344

Hi team,

Does ADS8344 have a calibration function?
Abnormal values were first observed, but then returned to normal values.

If it does not have a calibration function, are there any possible factors in the first measurement error?

Sincerely.
Kengo.

  • +1
    TI__Guru 69366 points

    Hello Keng,

    Thank you for your post.

    The ADS8344 does not have an internal calibration function.

    Is it only the first sample after start-up or after a MUX change that shows this measurement error? It's possible that this error is due to the multiplexer settling time. Ensure that you are waiting at least 500 ns for the multiplexer and input signal chain to settle after the device powers-up and the MUX is configured.

    Regards,

    Ryan