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MAX30101 Pulse Oximeter and Heart Rate Sensor

Maxim Integrated features a high-sensitivity pulse oximeter and heart-rate sensor for wearable health

Image of Maxim's MAX30101 Pulse OximeterMaxim’s MAX30101 is an integrated pulse oximetry and heart-rate monitor module with internal LEDs, photodetectors, optical elements, and low-noise electronics with ambient light rejection. It provides a complete system solution to ease the design-in process for mobile, fitness, and medical wearable devices.

The MAX30101 operates on a single 1.8 V power supply with a separate 5.0 V power supply for the internal LEDs. Communication is through a standard I2C, making integration easy. This module can be shut down through software with zero standby current, allowing the power rails to remain powered at all times.

The MAX30101 comes in a tiny 5.6 mm x 3.3 mm x 1.55 mm, 14-pin optical module. The module has an integrated cover glass for optimal and robust performance. It has an operating temperature of -40°C to +85°C.

Features and Benefits
  • Ultra-low power operation for mobile devices
    • Programmable sample rate and LED current for power savings
    • Low-power heart-rate monitor <1 mW
    • Ultra-low shutdown current 0.7 µA (typ.)
  • Fast data output capabilities
    • High sample rates capabilities
  • High SNR providing robust motion artifact resilience

MAX30101 Pulse Oximeter IC

ImageManufacturer Part NumberDescriptionSensor TypeAvailable QuantityView Details
INTEGRATED OPTICAL SENSORMAX30101EFD+INTEGRATED OPTICAL SENSOROximeter/Heart Rate3392 - Immediate
26572 - Factory Stock
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Eval Kits

ImageManufacturer Part NumberDescriptionSensor TypeAvailable QuantityView Details
INTEGRATED OPTICAL SENSOR EVKITMAX30101ACCEVKIT#INTEGRATED OPTICAL SENSOR EVKITMedical, Pulse Oximeter (PO or SpO2)20 - Immediate
28 - Factory Stock
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EVKIT HEALTH SENSOR PLATFORMMAXREFDES100#EVKIT HEALTH SENSOR PLATFORMMedical, Health and Fitness36 - Immediate
303 - Factory Stock
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Published: 2017-06-06