MAX30102EFD+T

The MAX30102EFD+T is Analog Devices' integrated heart-rate and pulse oximeter biosensor in a 14-pin optical module (5.6 x 3.3 x 1.55 mm), combining red (660 nm) and infrared (880 nm) LEDs, a photodetector, optical elements and low-noise signal conditioning in one package for wearable health designs. An 18-bit ADC with programmable 50 to 3200 sps sample rates, 0 to 50 mA programmable LED current, a 32-sample FIFO and ambient light cancellation up to 200 uA deliver high-SNR photoplethysmography (PPG) signals with robust motion artifact resilience. Ultra-low power operation - 600 uA active, 0.7 uA shutdown - suits battery-powered fitness bands, smartwatches and portable monitors, and the -40 to +85 C range covers consumer and industrial environments. Selection advice: this is the bare device on tape and reel (MAX30102EFD+T), not a breakout module or development board - confirm your optical mechanical design and cover-glass requirements. Versus the discontinued MAX30100 predecessor, the MAX30102 adds improved accuracy, ambient light cancellation and proximity detection for power saving. No medical efficacy is claimed here: system-level heart-rate and SpO2 performance depends on the customer's algorithms, calibration and regulatory clearance - this is a sensor component, not a certified medical device.