Introduction :
MAX30102 based pulse oximetry and heart-rate monitor breakout board.
It includes internal LEDs, photodetectors, optical elements, and low-noise electronics
with ambient light rejection.
The MAX30102 provides a complete system solution to ease the design-in process for
The device has two LEDs, one emitting red light, another emitting infrared light.
For pulse rate, only the infrared light is needed.
Both the red light and infrared light is used to measure oxygen levels in the blood. mobile and wearable devices.
The MAX30102 operates on a single 1.8V power supply and a separate 3.3V power supply for the internal LEDs. Communication is through a standard I2C-compatible interface.
The module can be shut down through software with zero standby current, allowing the power rails to remain powered at all times.
It is widely used in wearable devices, fitness assistant devices, smartphones and tables.
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Features :
- LED Peak Wavelength: 660nm/880nm
- LED Supply Voltage: 3.3~5VÂ
- Interface: I2C Interface
- Operating Temperature Range: -40°C to +85°C
Applications :
- Fitness Assistant Devices
- Medical Monitoring Devices
- Wearable Devices