MAX30102 High-Sensitivity Pulse Oximeter and Heart-Rate Sensor for Wearable Health Typical Application Circuit +3.3V +1.8V 200mA MAX 20mA 10µF 0.1µF 4.7µF 0.1µF VLED+ VDD V 1kΩ DDIO AMBIENT LIGHT RED IR CANCELLATION ANALOG DIGITAL SCL VISIBLE+IR SDA ADC DIGITAL I2C FILTER DATA HOST REGISTER COMMUNICATION INT PROCESSOR 660nm 880nm DIE TEMP ADC OSCILLATOR LED DRIVERS MAX30102 N.C. N.C. GND PGND (NOT CONNECTED) Ordering InformationPARTTEMP RANGEPIN-PACKAGE MAX30102EFD+T -40°C to +85°C 14-Lead OESIP (0.8mm Pin Pitch) +Denotes lead(Pb)-free/RoHS-compliant package. T = Tape and reel. www.maximintegrated.com Maxim Integrated │ 31