link to page 32 Click here for production status of specific part numbers. MAX30101High-Sensitivity Pulse Oximeter andHeart-Rate Sensor for Wearable HealthGeneral DescriptionBenefits and Features The MAX30101 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 with ambient light rejection. The MAX30101 provides a Module complete system solution to ease the design-in process • Integrated Cover Glass for Optimal, Robust for mobile and wearable devices. Performance The MAX30101 operates on a single 1.8V power supply ● Ultra-Low-Power Operation for Mobile Devices and a separate 5.0V power supply for the internal LEDs. • Programmable Sample Rate and LED Current for Communication is through a standard I2C-compatible Power Savings interface. The module can be shut down through software • Low-Power Heart-Rate Monitor (< 1mW) with zero standby current, allowing the power rails to • Ultra-Low Shutdown Current (0.7µA, typ) remain powered at all times. ● Fast Data Output Capability Applications • High Sample Rates ● Wearable Devices ● Robust Motion Artifact Resilience ● Fitness Assistant Devices • High SNR ● Smartphones ● -40°C to +85°C Operating Temperature Range ● Tablets Ordering Information appears at end of data sheet.System Diagram HOST (AP) ELECTRICAL OPTICAL APPLICATIONS HARDWARE FRAMEWORK MAX30101 HUMAN DRIVER I2C LED DRIVERS RED/IR/GREEN LED SUBJECT DIGITAL NOISE CANCELLATION DATA 18-BIT PHOTO AMBIENT FIFO CURRENT ADC DIODE PACKAGING COVER GLASS LIGHT AMBIENT LIGHT CANCELLATION 19-8453; Rev 2; 10/18
