AS7056/AS7057 Medical & Health Sensors

ams OSRAM AS7056 and AS7057 Medical and Health Sensors are next-generation Analog Frontend (AFE) vital sign sensors. The AS7056/AS7057 allows users to detect biosignals such as photoplethysmogram (PPG), pulse transit time (PTT), and proximity. PPG is the most used HRM method, measuring the pulse rate by sampling light modulated by blood vessels, which expand and contract as blood pulses through them. Apart from HRM/HRV, optical Blood Pressure and SpO2 are also enabled by the two independent working photodiode inputs of the AS7056/AS7057.