ams OSRAM AS7050
High performance vital sign monitoring
The AS7050 Biosignal Sensor Analog Frontend is the next generation Vital Sign Sensor enabling detection of biosignals such as photoplethysmogram (PPG), electrocardiogram (ECG) and galvanic skin resistance (GSR). Compared to the previous ams-OSRAM biosignal sensor generation, AS7050 is a biosignal converting unit providing up to 8 LED driver outputs, samples up to 6 photodiode inputs and supports external electrodes.
Key features
- Up to 8 LED outputs and up to 6 PD inputs
- Embedded low noise analog front-end for ECG and PPG acquisition
- ECG and PPG channels individually and simultaneously acquirable (synchronized)
- Temperature sensing via NTC or galvanic skin resistivity possible
Additional features
- High flexible LED/PD configuration
- Allows smallest application size
- ECG with dry electrodes
- Good HRM measurement quality
- Enables blood pressure measurement
- Aquiring several biosignals in parallel
Applications
- Smart watches
- Fitness band
- Heart rate monitoring
- ECG monitoring
- Optical sensor platform
- Smart medical patches
- Hearables
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