ADS1299: Question of Bias Connection With Multiple ADS1299 Deices for EEG

Hi Sirs,

When using multiple ADS1299 devices for 16 channels EEG measurement, how can we handle the bias circuit? Should we share one reference electrode and one bias electrode for multiple ADS1299 devices? Would you please provide reference schematic in this case?



Thank you and Best regards,

Wayne Chen
06/06/2019