We are developing a signal transmitter with ADS124S08 and PIC32MX. Microcontroller is isolated form ADS124S08 via optocouplers (you can see that in attached file).
We are using internal reference and clock and input signals are single ended.
During testing we observed that converter stops to work properly and send zero as result. This situation persists until power is recycled (switched off and on). Not even a hardware reset makes the converter work properly.
Please, could you help me with this issue?
Thank you.
DImas Ramalho
dimas.ramalho@microsad.com.br