The differential signal then goes through a low-pass filter to remove high-frequency noise, after which it enters an ADS1291 ECG analog front-end chip. The ADS1291 contains a delta-sigma analog-to ...
ENS62020 supports the accurate and reliable measurement of ECG, optical signals (PPG (HR), SpO2, Near InfraRed Spectroscopy, Fluorescent Glucose Sensing), temperature and differential capacitance ...