MAX30100 Datasheet, PDF (1/29 Pages) Maxim Integrated Products – Integrated Ambient Light Cancellation

MAX30100
EVALUATION KIT AVAILABLE
Pulse Oximeter and Heart-Rate Sensor IC
for Wearable Health
General Description
The MAX30100 is an integrated pulse oximetry and heart-
rate monitor sensor solution. It combines two LEDs, a
photodetector, optimized optics, and low-noise analog
signal processing to detect pulse oximetry and heart-rate
signals.
The MAX30100 operates from 1.8V and 3.3V power sup-
plies and can be powered down through software with
negligible standby current, permitting the power supply to
remain connected at all times.
Applications
●● Wearable Devices
●● Fitness Assistant Devices
●● Medical Monitoring Devices
Ordering Information appears at end of data sheet.
Benefits and Features
●● Complete Pulse Oximeter and Heart-Rate Sensor
Solution Simplifies Design
• Integrated LEDs, Photo Sensor, and
High-Performance Analog Front -End
• Tiny 5.6mm x 2.8mm x 1.2mm 14-Pin Optically
Enhanced System-in-Package
●● Ultra-Low-Power Operation Increases Battery Life for
Wearable Devices
• Programmable Sample Rate and LED Current for
Power Savings
• Ultra-Low Shutdown Current (0.7µA, typ)
●● Advanced Functionality Improves Measurement
Performance
• High SNR Provides Robust Motion Artifact Resil-
ience
• Integrated Ambient Light Cancellation
• High Sample Rate Capability
• Fast Data Output Capability
System Block Diagram
COVER GLASS
10
0.1
RED
HbO2
Hb
IR
NO INK
ADC
CONTROL
SIGNAL
PROCESSING
19-7065; Rev 0; 9/14