Can I take a measurement of ECG and RESPIRATION at the same time (in ADAS 1000) ?
Thank you for your email.
Yes, the ADAS1000 is designed to be able to use ECG measurement and respiration at the same time as there is a dedicated Respiration path.
Thank you for your answer. What are the requirements to an external respiration capacitors?
The respiration circuit is flexible in that it allows for different modes of operation.
The internal circuit uses 100pF capacitors as part of the respiration drive. By using an external capacitor, the user can increase the drive current. Both approaches have limitations in terms of resolving respiration in the presence of the series resistance in the ECG path (cable, protection, filtering etc).
This article may help you a little further:
Thanks again for your help.
i am having ADAS1000-4 IC, by using this i want measure ECG and respiration and pace detection. The circuit i'm referring is adas1000 evolution board and for my application LEAD 1 value enough and i want to use respiration and pace detection along with ECG(lead 1), my problem is what pins i need to connect for this application, because in evolution board it consist two ADAS ic's(master and slave).
thanks in advance
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