Datasheet Summary
High-Sensitivity Optical Sensor for Smoke Detection Applications
General Description
The MAX30105 is an integrated particle-sensing module. It includes internal LEDs, photodetectors, optical elements, and low-noise electronics with ambient light rejection. The MAX30105 provides a plete system solution to ease the design-in process of smoke detection applications including fire alarms. Due to its extremely small size, the MAX30105 can also be used as a smoke detection sensor for mobile and wearable devices.
The MAX30105 operates on a single 1.8V power supply and a separate 5.0V power supply for the internal LEDs. It municates through a standard I2C-patible interface. The...