AFE4490 front-end equivalent, integrated analog front-end.
*1 Fully-Integrated Analog Front-End for Pulse Oximeter Applications:
– Flexible Pulse Sequencing and Timing Control
* Transmit:
–.
– Flexible Pulse Sequencing and Timing Control
* Transmit:
– Integrated LED Driver .
The AFE4490 is a fully-integrated analog front-end (AFE) that is ideally suited for pulse-oximeter applications. The device consists of a low-noise receiver channel with a 22-bit analog-to-digital converter (ADC), an LED transmit section, and diagnos.
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