LIS2DW12TR

LIS2DW12TR

LIS2DW12 Active

3-axis MEMS accelerometer, ultra low power, configurable single/double-tap recognition, free-fall, wakeup, portrait/landscape, 6D/4D orientation detections
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTray
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameLGA2X2X0.7 12 LEADS
Key Features
  • Ultra-low power consumption: 50 nA in power-down mode, below 1 µA in active low-power mode
  • Very low noise: down to 1.3 mg RMS in low-power mode
  • Multiple operating modes with multiple bandwidths
  • Android stationary detection, motion detection
  • Supply voltage, 1.62 V to 3.6 V
  • Independent IO supply
  • ±2g/±4g/±8g/±16g full scale
  • High-speed I²C/SPI digital output interface
  • Single data conversion on demand
  • 16-bit data output
  • Embedded temperature sensor
  • Self-test
  • 32-level FIFO
  • 10000 g high shock survivability
  • ECOPACK, RoHS and “Green” compliant

The LIS2DW12 is an ultra-low-power high-performance three-axis linear accelerometer belonging to the “femto” family which leverages on the robust and mature manufacturing processes already used for the production of micromachined accelerometers.


The LIS2DW12 has user-selectable full scales of ±2g/±4g/±8g/±16g and is capable of measuring accelerations with output data rates from 1.6 Hz to 1600 Hz.


The LIS2DW12 has an integrated 32-level first-in, first-out (FIFO) buffer allowing the user to store data in order to limit intervention by the host processor.


The embedded self-test capability allows the user to check the functioning of the sensor in the final application.


The LIS2DW12 has a dedicated internal engine to process motion and acceleration detection including free-fall, wakeup, highly configurable single/double-tap recognition, activity/inactivity, stationary/motion detection, portrait/landscape detection and 6D/4D orientation.


The LIS2DW12 is available in a small thin plastic land grid array package (LGA) and it is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

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