AFE4404 Analogue Front-End (AFE) for Optical Bio-Sensing Applications, Texas Instruments
Heart-Rate Monitoring (HRM) and saturation of peripheral capillary Oxygen (SpO2) Simultaneous Support of 3 LEDs 24-Bit Representation of the Current Input from a Photodiode Pulse Frequency 10 SPS to 1000 SPS I²C-Bus interface