Part number:
AFE4405
Manufacturer:
File Size:
801.36 KB
Description:
Integrated analog front-end.
Datasheet Details
The AFE4405 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 up to two photodiodes.
The current from the photodiode is conv
AFE4405 Features
* 1 Transmitter:
* Supports Common Anode LED Configuration
* Dynamic Range: 100 dB
* 8-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
AFE4405
801.36 KB
Integrated analog front-end.
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