Hi
How to modify the ADS1292ECG-FE EVM to support two channel ECG ?
one channel for LEAD I (LA-RA)，another one channel for LEAD II (LL-RA) .
We are referring to the schematics of ADS1x9xECG-FE Demonstration Kit P51, extracted as below
1. Do we need to put on 47 PF on C89 and C90
2. any suggest value for C91 and C92
Also do we need to re-design below circuit indicated inside the red rectangular area ? or under which case will we need to modify it ?
