MAX30102

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

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


Description

The MAX30102 is an integrated pulse oximetry and heart-rate monitor biosensor module. It includes internal LEDs, photodetectors, optical elements, and low-noise electronics with ambient light rejection. The MAX30102 provides a complete system solution to ease the design-in process for mobile and wearable devices.

The MAX30102 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.

MAX30102: Functional Diagram MAX30102: Functional Diagram Enlarge+

Key Features

  • Heart-Rate Monitor and Pulse Oximeter Biosensor in LED Reflective Solution
  • Tiny 5.6mm x 3.3mm x 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
  • Wearable Devices
Part Number Applications Integrated LEDs ISUPPLY
(µA)
Shutdown Mode Supply Current
(µA)
VSUPPLY
(V)
VSUPPLY
(V)
Resolution
(bits)
Oper. Temp.
(°C)
Package/Pins Budgetary
Price
typ typ min max ADC See Notes
MAX30102 
Finger-based
Wrist-worn
IR
Red
600 0.7 1.7 2 16 -40 to +85
OLGA/14
$4.13 @1k
See All Body Wearable Sensors and AFEs (4)
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.


MAX30102ACCEVKIT: Evaluation Kit for the MAX30102

Quality and Environmental Data

Request Reliability Report for: MAX30102 
Lead-Free Package Tin (Sn) Whisker Reports

Additional Resources

Topmark Coding MAX30102

Tools & Models

MAX30102 IBIS Model

Related Resources


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MAX30101
High-Sensitivity Pulse Oximeter and Heart-Rate Sensor for Wearable Health

  • Heart-Rate Monitor and Pulse Oximeter Sensor in LED Reflective Solution
  • Tiny 5.6mm × 3.3mm × 1.55mm 14-Pin Optical Module
  • Ultra-Low Power Operation for Mobile Devices