Other Parts Discussed in Thread: ADS1298
Dear.
I have two concerns as below associated with ADS129x chips from customer of China want to consult product line. Could you please help to confirm?
1.ADS129x needs two diodes for voltage clamps at the inputs. Is it possible to remove those to reduce the PCB size? I think that there will be potential risk to damage the chip by ESD from human body. Am I right?
2.For ADS1298, Does ECG work normally or not when RLD electrode is not connected or drop? I think that customer will get a not correct or in-accuracy test result if RLD electrode was not connected, am I right?
Thank you very much for your help!
Bill.Xu