Part number:
AFE4404
Manufacturer:
File Size:
1.26 MB
Description:
Ultra-small integrated afe.
Datasheet Details
The AFE4404 is an analog front-end (AFE) for optical bio-sensing applications, such as heart-rate monitoring (HRM) and saturation of peripheral capillary oxygen (SpO2).
The device supports three switching light-emitting diodes (LEDs) and a single photodiode.
The current from the photodiode is conver
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
Datasheet Details
AFE4404
1.26 MB
Ultra-small integrated afe.
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