AFE49I30 Ultra-Small Integrated Analog Front End

Texas Instruments AFE49I30 Ultra-Small Integrated Analog Front End (AFE) is an AFE for optical bio-sensing/PPG and ECG measurement applications. The Texas Instruments AFE49I30 supports up to six switching light-emitting diodes (LEDs) and up to four photodiodes. Up to 24 signal phases can be defined and the PPG or ECG signals can be acquired from each phase in a synchronized manner.