Analog front-end sensor drives eight LED emitters

    Jan. 23, 2024
    The AS7058 analog front-end (AFE) sensor is designed for wearable products, such as smartwatches.
    65b013783f8bfa001ec66264 Ams Osram

    The AS7058 analog front end (AFE) sensor is designed for wearable products, such as smartwatches, for electrodermal (ECG) activity measurements. It features two current sinks for driving eight LED emitters, eight photodiode inputs, and two 20-bit ADCs for PPG measurement.

    ams OSRAM

    Munich, Germany

    www.ams-osram.com

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