LTC7106

Hi,

We are using LTC7106 IC in our project. The waveforms are in 100KHz I2C clock, My problem is that when I write the device address on the I2C line, I don't get an ACK signal back. 

Regards,

Syama

    •  Analog Employees 
    on Jun 24, 2020 12:33 AM 1 month ago

    Syama,

    Possible issues that I can think of:

    1. Hardware setup problem, please check your hardware setup and make sure that all the connections are good. Also, LTpowerplay is properly installed.
    2. Repeat start (restart) is not supported by all I2C controllers but is required for SMBus/PMBus reads. If a general purpose I2C controller is used, check that repeat start is supported.

    Thanks!

    Yan