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INA232: I2C communication recommendation

Kotaro Yamashita
Intellectual 2610 points
Part Number: INA232


Tool/software:

Hi expert,

This is general question about I2C but I would like to understand following points,

 - Once miss communication due to noise or other reasons was happend, Do we have any recommendation to recover this?

 - I found one document https://www.ti.com/lit/an/scpa069/scpa069.pdf

 - This is effective way for INA232 as well?

 - Any other suggestion?

Regards,

Kotaro Yamashita

  • +1
    TI__Mastermind 34870 points

    Hi Kotaro Yamashita,

    The solution outlined in the document should be applicable to INA232 as well.

    INA232 also has a timeout feature that resets its communication interface if the SCL signal is stuck low for longer than 35mS.  

    Regards

    Guang