STMicroelectronics LIS3DSH
The LIS3DSH is an ultra-low-power highperformance three-axis linear accelerometer belonging to the “nano” family with an embedded state machine that can be programmed to implement autonomous applications. The LIS3DSH has dynamically selectable full scales of 2g/±4g/ 6g/ 8g/ 16g and is capable of measuring accelerations with output data rates from 3.125 Hz to 1.6 kHz. The self-test capability allows the user to check the functioning of the sensor in the final application.FEATURES
● Wide supply voltage, 1.71 V to 3.6 V● Independent IOs supply (1.8 V) and supply voltage compatible
● Ultra-low power consumption
● 2g/±4g/6g/8g/16g dynamically selectable full scale
● I2C/SPI digital output interface
● 16-bit data output
● Programmable embedded state machines
● Embedded temperature sensor
● Embedded self-test
● Embedded FIFO
● 10000 g high shock survivability
● ECOPACK®, RoHS and “Green” compliant
APPLICATIONS
● Motion-controlled user interface● Gaming and virtual reality
● Pedometers
● Intelligent power saving for handheld devices
● Display orientation
● Click/double-click recognition
● Impact recognition and logging
● Vibration monitoring and compensation
DESCRIPTION
The LIS3DSH has dynamically selectable full scales of 2g/±4g/6g/8g/16g and is capable of measuring accelerations with output data rates from 3.125 Hz to 1.6 kHz. The device can be configured to generate interrupt signals activated by user-defined motion patterns. The LIS3DSH has an integrated first-in, first-out (FIFO) buffer allowing the user to store data in order to limit intervention by the host processor.