Hi Bob,
I have individual channels working at a descent resolution now. Now we need to utilize all channels together. As we discussed in the past, writing to the mux register and reading the content back we switch channels. Once the DRDY goes low, we read the 24 bit data register which converts to the voltage for the given channel. I am forced to wait 50 mS after each conversion to avoid voltage readings that are shifted or incorrect. The t17 in timing diagram, however is about 1.02 mS, so it seems like there is a faster way of doing this. Is there a standard method for multiplexing? What is the optimum timing to read all 4 differential channels?
Best regards,
Hamid