ST LIS2DHTR

The LIS2DH is an ultra low- power high performance three- axis linear accelerometer belonging to the "femto" family, with digital I²C / SPI serial interface standard output. The LIS2DH has dynamically user selectable full scales of ±2g / ±4g / ±8g / ±16g and it is capable of measuring accelerations with output data rates from 1Hz to 5.3kHz. The self- test capability allows the user to check the functioning of the sensor in the final application. The device may be configured to generate interrupt signals by two independent inertial wake- up/free- fall events as well as by the position of the device itself. The LIS2DH is available in small thin plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40℃ to +85℃.

• Wide supply voltage, 1.71V to 3.6V
• Independent IOs supply (1.8 V) and supply voltage compatible
• Ultra low- power mode consumption down to 2 μA
• ±2g / ±4g / ±8g / ±16g dynamically selectable fullscale
• I²C / SPI digital output interface
• 2 independent programmable interrupt generators for free- fall and motion detection
• 6D/4D orientation detection
• "Sleep to wake" and "return to sleep" function
• Freefall detection
• Motion detection
• Embedded temperature sensor
• Embedded FIFO
• ECOPACK RoHS and "Green" compliant

• Motion activated functions
• Display orientation
• Shake control
• Pedometer
• Gaming and virtual reality input devices
• Impact recognition and logging