Flexible Electronics News

ams OSRAM Develops Ultra-low Noise AFE Sensors for Wearables

The new ultra-low power AS7058 supports sophisticated PPG applications and ECG and electrodermal activity measurements.

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By: DAVID SAVASTANO

Editor, Ink World Magazine

ams OSRAM launches the AS7058, an analog front end (AFE) which enables manufacturers of smart watches, smart rings and other wearable devices to improve the accuracy and reliability of vital signs measurements derived from photoplethysmographic (PPG) or electrical signals while extending battery run-time. The new AS7058 also provides a new means for differentiating wearable products, introducing the capability to perform body impedance measurement, for analysis of body composition. The AS7...

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