This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LM48821: I2C Clock Streching

Part Number: LM48821

Hi,

Does LM48821 support the clock streching for I2C bus ?

Best regards,
Kato

  • Hi Kato-san,

    I'm not very familiar with I2C clock stretching.
    However as there is no mention of this feature on LM48821 data sheet I would not guarantee that it is able to do clock stretching.
    Are you intended to provide a clock frequency higher than 400kHz (standard) to this device?

    Best regards,
    -Ivan Salazar
    Audio Applications Engineer - Low Power Audio & Actuators
  • Hi Ivan-san,

    Thank you for your reply.
    No, our customer will apply the clock frequency less than 400kHz to LM48821, however he is considering the special usage.
    I will inform to him that LM48821 doesn't support the I2C clock stretching, so I will contact you if I get additional questions from him.

    Best regards,
    Kato