LTC2497 Conversion


I am using LTC2497. I am trying to get the ADC conversion reading, could anyone explain how does the conversion of 2's compliment to decimal works on this ADC? I tried many times and it does not seem to be working.

Thank you.

Parents Reply
  • Hi ghoover

    With some help, I got to the following step,

    I decoded the waveform to derive at "0x14 and 0xB0" which is my ADC address and channel 0. On both waveform, the MCU ACK the values.

    I applied 5v to the ADC Channel 0 and it returns "0xC000" which translates to "11".

    I am still having issues updating the channel to the ADC. On my serial monitor, it does shows that my channel is updated but it is not the case on the ADC. Any idea what might be the issue?