General Description

The MAX30102 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 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 3.3V 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.

Applications

â—� Wearable Devices
â—� Fitness Assistant Devicesâ—� Smartphones
â—� Tablets

Benefits and Features

Heart-Rate Monitor and Pulse Oximeter Sensor 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