ADG733可以作为I2C协议的开关切换么？

Hi,

Is your question, can the ADG733 be used as a switch on an I2C protocol, to switch SCL and SDA lines for instance ?

Kevin

That's what I mean，thanks.

Hi,

Would you be able to specify what frequency the SDA and SCL signals are programmed to. Is it set to a standard mode of 100 kHz or higher ?

The on/off times of the ADG733 are typical (19/7) ns, so that should be appropriate to switch signals in the 100 kHz range.

ADI offers a USB complaint switch ADG772 which is specifically designed for the application of digital signal switching, see link below:

https://www.analog.com/en/products/adg772.html

The voltage supply is limited to 3.6 V.

This may be a better switch selection for your application, please find some time to read through the datasheet and let me know your thoughts.

Kevin

Hi,

Would you be able to specify what frequency the SDA and SCL signals are programmed to. Is it set to a standard mode of 100 kHz or higher ?

The on/off times of the ADG733 are typical (19/7) ns, so that should be appropriate to switch signals in the 100 kHz range.

ADI offers a USB complaint switch ADG772 which is specifically designed for the application of digital signal switching, see link below:

https://www.analog.com/en/products/adg772.html

The voltage supply is limited to 3.6 V.

This may be a better switch selection for your application, please find some time to read through the datasheet and let me know your thoughts.

Kevin

Thanks