Datasheet Summary
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Optimized Pulse-Oximeter and Heart Rate AFE for Wearable Health
General Description
The MAX30112 is a plete optical pulse oximetry and heart rate detection integrated analog front-end. The MAX30112 has a high-resolution, optical readout signalprocessing channel with built-in ambient light cancellation, as well as high-current LED driver DACs, to form a plete optical readout signal chain. With external LED(s) and photo diode(s), the MAX30112 offers the lowest power, highest performance heart rate detection solution for wrist applications.
The MAX30112 operates on a 1.8V main supply voltage, with a separate 3.1V to 5.25V LED driver power supply. The...