STMicroelectronics LIS3DHTR

Description

The LIS3DH is an ultra low-power high performance three axes linear accelerometer belonging to the “nano” family, with digital I2C/SPI serial interface standard output. The device features ultra low-power operational modes that allow advanced power saving and smart embedded functions.

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 µA
■ ±2g/±4g/±8g/±16gdynamically 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 ghigh shock survivability
■ ECOPACK® RoHS and “Green” compliant

Applications

• Motion activated functions

• Free-fall detection

• Click/double-click recognition

• Intelligent power saving for handheld devices

• Pedometers

• Display orientation

• Gaming and virtual reality input devices

• Impact recognition and logging

• Vibration monitoring and compensation