The AD7606/07 has eight simultaneously sampled analog input channels, bipolar input ranges of +/- 10V/+/-5V and a single 5V supply operation with serial and parallel interfaces. It can achieve greater than 90 dB SNR. With the oversampling option, SNR could be 93dB@50ksps. There are 2 CONVST signals for conversion control over each pair of 4 channels. The 1MΏ input impedance allows you to simplify the front end signal chain. There is also analog input clamp protection and a 2nd order anti-alias analog filter built in.