The LIS2DH is an ultra low-power high performance three-axis linear accelerometer, 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 1 Hz to 5.3 kHz.
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 °C to +85 °C.
Description
Special Note: This product need a high level of professional use skills for users.
Parameter
Wide supply voltage, 1.71 V to 3.6 V
Independent IOs supply (1.8 V) and supply voltage compatible
Ultra low-power mode consumptiondown to 2 μA
±2g/±4g/±8g/±16g dynamically selectable full-scale
I2 C/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