MEMS digital output motion sensor
LIS2DH12
MEMS digital output motion sensor: ultra-low-power high-performance 3-axis "femto" accelerometer
Datasheet - p...
Description
LIS2DH12
MEMS digital output motion sensor: ultra-low-power high-performance 3-axis "femto" accelerometer
Datasheet - production data
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Features
Wide supply voltage, 1.71 V to 3.6 V Independent IO supply (1.8 V) and supply
voltage compatible Ultra-low power consumption down to 2 μA 2g/±4g/8g/16g selectable full scales 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” functions Free-fall detection Motion detection Embedded temperature sensor Embedded FIFO ECOPACK®, RoHS and “Green” compliant
Description
The LIS2DH12 is an ultra-low-power highperformance three-axis linear accelerometer belonging to the “femto” family with digital I2C/SPI serial interface standard output.
The LIS2DH12 has user-selectable full scales of 2g/±4g/8g/16g and 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 functionality of the sensor in the final application.
The device may be configured to generate interrupt signals by detecting two independent inertial wake-up/free-fall events as well as by the position of the device itself.
The LIS2DH12 is available in a small thin plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.
Table 1. Device summary
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