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AFE4400 Integrated Analog Front-End

AFE4400 Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community AFE4400 SBAS601H * DECEMBER 2012 * REVISED J.
The AFE4400 is a fully-integrated analog front-end (AFE) ideally suited for pulse oximeter applications.

AFE4400 Applications

* Flexible Pulse Sequencing and Timing Control
* Transmit:
* Integrated LED Driver (H-Bridge, Push, or Pull)
* Dynamic Range: 95 dB
* LED Current:
* Programmable to 50 mA with 8-Bit Current Resolution
* Low Power:
* 100 µA + Average LE

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Integrated Analog Front-End Texas Instruments
Texas Instruments AFE4400-like datasheet