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LIS2DW12 Datasheet MEMS digital output motion sensor

Manufacturer: STMicroelectronics

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General Description

The LIS2DW12 is an ultralow-power high-performance 3-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 device has user-selectable full scales of ±2g/±4g/±8g/±16g and can measure 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.

Overview

LIS2DW12 Datasheet MEMS digital output motion sensor: high-performance ultralow-power 3-axis "femto" accelerometer Product status link LIS2DW12 Product summary Order code LIS2DW12TR Temperature range [°C] -40 to +85.

Key Features

  • Ultralow 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 I/O supply.
  • ±2g/±4g/±8g/±16g full scale.
  • High-speed I²C/SPI digital output interface.
  • Single data conversion on demand.

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