Datasheet MAX30102 (Maxim)

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MAX30102 High-Sensitivity Pulse Oximeter and Heart-Rate Sensor for Wearable Health General Description Benefits and Features
The MAX30102 is an integrated pulse oximetry and ● Heart-Rate Monitor and Pulse Oximeter Sensor in heart-rate monitor module. It includes internal LEDs, LED Reflective Solution photodetectors, optical elements, and low-noise electronics ● Tiny 5.6mm x 3.3mm x 1.55mm 14-Pin Optical Module with ambient light rejection. The MAX30102 provides a • Integrated Cover Glass for Optimal, Robust complete system solution to ease the design-in process Performance for mobile and wearable devices. ● Ultra-Low Power Operation for Mobile Devices The MAX30102 operates on a single 1.8V power supply • Programmable Sample Rate and LED Current for and a separate 3.3V power supply for the internal LEDs. Power Savings Communication is through a standard I2C-compatible • Low-Power Heart-Rate Monitor (< 1mW) interface. The module can be shut down through software • Ultra-Low Shutdown Current (0.7µA, typ) with zero standby current, allowing the power rails to remain powered at all times. ● Fast Data Output Capability • High Sample Rates
Applications
● Robust Motion Artifact Resilience ● Wearable Devices • High SNR ● Fitness Assistant Devices ● -40°C to +85°C Operating Temperature Range ● Smartphones ● Tablets
Ordering Information appears at end of data sheet. System Diagram
HOST (AP) ELECTRICAL OPTICAL APPLICATIONS HARDWARE FRAMEWORK
MAX30102
HUMAN DRIVER I2C LED DRIVERS RED/IR LED SUBJECT DIGITAL NOISE CANCELLATION DATA 18-BIT PHOTO AMBIENT FIFO CURRENT ADC DIODE PACKAGING COVER GLASS LIGHT AMBIENT LIGHT CANCELLATION 19-7740; Rev 1; 10/18