I am designing a high channel count data acquisition system with the AD7193 as the backbone. I would like to know how many AD7193s can be driven by the master clock from one AD7193. On a previous project I used 4 on the same serial bus. Now i would like to use up to 32. I would have 4 AD7193s on each serial bus and the MCLK and SYNC would be shared by all 32.
Is this possible? They would be closely spaced and trace capacitance minimized.