Hello,
I am interested to use ADS8688 in my project. There are 8 input channels and one aux channel which is directly connected to the multiplexer without a filter or buffer. I don't need to use this pin for now. However it might be useful to use it later on if I have an opportunity to connect 0R resistors etc? What do you recommend to connect to this pin to make sure no cross talk or contamination occurs if we don't need that pin at all? What is the best design to not have that aux channel interact with the rest of the circuit? Do we have to pull the Aux+ and AuxGND down to ground?
Thank you,
Handenur
