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DAC80501: Does DAC80501 support I2C clock Stretching?

Alan Chang
Intellectual 2320 points
Part Number: DAC80501

Tool/software:

HI,

   I'd like to confirm if DAC80501 support I2C clock stretching feature? My customer doesn't allow this feature on I2C communication.

  

  • 0
    TI__Mastermind 42043 points

    Hi Alan, 

    The DAC80501 will never hold SCL low (it will not initiate any clock stretching).

    If the controller were to hold the clock low, the DAC would still be able to acknowledge the command as long as the rest of the timing requirements of the DAC are being met. 

    Best,

    Katlynne Jones