MAX86140 Datasheet - Maxim Integrated

MAX86140, Best-in-Class Optical Pulse Oximeter and Heart-Rate Sensor

Click here for production status of specific part numbers.MAX86140/ MAX86141 Best-in-Class Optical Pulse Oximeter and Heart-Rate Sensor for Wearable.
The MAX86140/MAX86141 are ultra-low-power, completely integrated, optical data acquisition systems.

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Datasheet Details

Part number:

MAX86140

Manufacturer:

Maxim Integrated ↗

File Size:

1.43 MB

Description:

Best-in-Class Optical Pulse Oximeter and Heart-Rate Sensor

Features

* Complete Single and Dual-Channel Optical Data Acquisition System
* Optimized Architecture for Transmissive and Reflective Heart Rate or SpO2 Monitoring
* Low Dark Current Noise of < 50pA RMS (Sample to Sample Variance)
* Lower Effective Dark Current Noise Achievable Through Multipl

Applications

* such as pulse oximetry and heart rate detection. The MAX86140/MAX86141 operate on a 1.8V main supply voltage and a 3.1V to 5.5V LED driver supply voltage. Both devices support a standard SPI compatible interface and fully autonomous operation. Each device has a large 128-word built-in FIFO. The MAX

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MAX86140 Best-in-Class Optical Pulse Oximeter and Heart-Rate Sensor Maxim Integrated

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