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AFE4404 Ultra-Small Integrated AFE

AFE4404 Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community AFE4404 SBAS689D * JUNE 2015 * REVISED DECEM.
The AFE4404 is an analog front-end (AFE) for optical bio-sensing applications, such as heart-rate monitoring (HRM) and saturation of peripheral capill.

AFE4404 Features

* 1 Transmitter:
* Supports Common Anode LED Configuration
* Dynamic Range: 100 dB
* 6-Bit Programmable LED Current to 50 mA (Extendable to 100 mA)
* Programmable LED On-Time
* Simultaneous Support of 3 LEDs for Optimized SpO2, HRM, or Multi-Wavelength

AFE4404 Applications

* Optical Heart-Rate Monitoring (HRM)
* Heart-Rate Variability (HRV)
* Pulse Oximetry (SpO2 Measurement)
* VO2 Max

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Ultra-Small Integrated AFE Texas Instruments
Texas Instruments AFE4404-like datasheet