MAX30101

High-Sensitivity Pulse Oximeter and Heart-Rate Sensor for Wearable Health

High-Sensitivity Pulse Oximeter and Heart-Rate Sensor for Fitness & Healthcare


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Description

The MAX30101 is an integrated pulse oximetry and heart-rate monitor module. It includes internal LEDs, photodetectors, optical elements, and low-noise electronics with ambient light rejection. The MAX30101 provides a complete system solution to ease the design-in process for mobile and wearable devices.

The MAX30101 operates on a single 1.8V power supply and a separate 5.0V power supply for the internal LEDs. Communication is through a standard I2C-compatible interface. The module can be shut down through software with zero standby current, allowing the power rails to remain powered at all times.
MAX30101: Functional Diagram MAX30101: Functional Diagram Enlarge+

Key Features

  • Heart-Rate Monitor and Pulse Oximeter Sensor in LED Reflective Solution
  • Tiny 5.6mm × 3.3mm × 1.55mm 14-Pin Optical Module
    • Integrated Cover Glass for Optimal, Robust Performance
  • Ultra-Low Power Operation for Mobile Devices
    • Programmable Sample Rate and LED Current for Power Savings
    • Low-Power Heart-Rate Monitor (< 1mW)
    • Ultra-Low Shutdown Current (0.7μA, typ)
  • Fast Data Output Capability
    • High Sample Rates
  • Robust Motion Artifact Resilience
    • High SNR
  • -40°C to +85°C Operating Temperature Range

Applications/Uses

  • Fitness Assistant Devices
  • Smartphones
  • Tablets
  • Wearable Devices
Part NumberApplicationsIntegrated LEDsISUPPLY
(µA)
Shutdown Mode Supply Current
(µA)
VSUPPLY
(V)
VSUPPLY
(V)
Resolution
(bits)
Oper. Temp.
(°C)
Package/PinsBudgetary
Price
typtypminmaxADCSee Notes
MAX30101 
Finger-based
Wrist-worn
Green
IR
Red
6000.71.7216-40 to +85
OLGA/14
$4.08 @1k
See All Bio-Sensors (14)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


MAX30101ACCEVKIT: Evaluation Kit for the MAX30101
MAX30101WING: Expansion Board for the MAX30101

CAD Symbols and Footprints

  • MAX30101EFD+
  • MAX30101EFD+T
  • Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

    Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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    Related Resources


    Belle Isle 2020
    05/29/2020 - 05/31/2020, Detroit, MI
    2020 Detroit Grand Prix - Chevrolet Detroit Grand Prix presented by Lear Fast Facts The Chevrolet Detroit Grand Prix presented by Lear was hosted on Belle Isle, May 29 - 30 2020. The event featured the cars of the NTT IndyCar Series, the IMSA WeatherTech SportsCar Championship and the Trans Am Series presented by Pirelli. The weekend is collectively referred to as the Chevrolet Detroit Grand Prix presented by Lear and it once again featured the Chevrolet Dual in Detroit IndyCar doubleheader.

    RSVP