kai, could you please, tell me what is MUXOUT1, A/DIN1, MUXOUT2, A/DIN2 and COM pins ?

Christian,

in my last reply I recommended you to carefully read the datasheet. At page 3 of datasheet you will find the following explaination:




And later, in the same datasheet a very very detailed discussion is given, about how to use 'COM' pin if AC signals must be converted.

I'm a bit confused: Have you read the datasheet, at all?

Kai