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STMicroelectronics LIS3DH Nano Accelerometers

The STMicroelectronics LIS3DH ultra low-power high performance three axes nano accelerometer features digital I²C / SPI serial interface standard output. The LIS3DH three axes accelerometer features ultra low-power operational modes that allow advanced power saving and smart embedded functions. The STMicroelectronics LIS3DH accelerometer has dynamically user selectable full scales of ±2g / ±4g / ±8g / ±16g and is capable of measuring applications with output data rates from 1 Hz to 5 kHz.

Features
  • Wide supply voltage, 1.71 V to 3.6 V
  • Independent IOs supply (1.8 V) and supply voltage compatible
  • Ultra low-power mode consumption down to 2 μ A
  • ±2g/±4g/±8g/±16g dynamically selectable full-scale
  • I²C/SPI digital output interface
  • 16 bit data output
  • 2 independent programmable interrupt generators for free-fall and motion detection
  • 6D/4D orientation detection
  • Free-fall detection
  • Motion detection
  • Embedded temperature sensor, embedded self-test, embedded 96 levels of 16 bit data output FIFO
  • 10000 g high shock survivability
  • ECOPACK® RoHS and "Green" compliant
Applications
  • Motion activated functions
  • Free-fall detection
  • Click/double click recognition
  • Intelligent power saving for handheld devices
  • Pedometer
  • Display orientation
  • Gaming and virtual reality input devices
  • Impact recognition and logging
  • Vibration monitoring and compensation
Direction of Detectable Accelerations (Top View)
Block Diagram
  • STMicroelectronics
  • Semiconductors|Integrated Circuits|Sensors