How much of minimum current can measure in PSoC 5lp .

[Anonymous]

Hi 

   

I want to measure ECG signal for my project. So i want to know about minimum acceptable current of each pin of PSoC 5lp cy8ckit-050. Can any one suggest me for my project. How can i measure this signal using PSoC 5lp.

[Bob_Marlowe · Accepted solution]

I would always suggest to isolate the ECG-probes with some external instrumentation amplifiers. Restrictions for medical equipment concerning power-line isolation is here (in Germany) very strict to avoid any accidents under all circumstances. Just imagine the hazards a spoiled glass of water might do.

       

Bob

[Anonymous]

Which Instrumentation Amplifier is best for measuring ECG signal acquisition. 

   

Thankyou for the reply BOb Marlowe.