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MAX30105 - MAX30105 High-Sensitivity Optical Sensor

Description

The MAX30105 is an integrated particle-sensing module.

It includes internal LEDs, photodetectors, optical elements, and low-noise electronics with ambient light rejection.

Features

  • High Sensitivity Optical Reflective Solution for Detection of Wide Variety of Particle Sizes.
  • Tiny 5.6mm x 3.3mm x 1.55mm 14-Pin Optical Module.
  • Integrated Cover Glass for Optimal, Robust Performance.
  • Ultra-Low Power Operation.
  • Programmable Sample Rate and LED Current for Power Savings.
  • Ultra-Low Shutdown Current (0.7µA, typ).
  • Robust Motion Artifact Resilience.
  • High SNR.
  • -40°C to +85°C Operating Temperature Ra.

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Full PDF Text Transcription

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MAX30105 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 complete 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 communicates through a standard I2C-compatible interface.
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