LIS2DS12 Datasheet, PDF (1/68 Pages) STMicroelectronics – ultra-low-power high-performance 3-axis "pico" accelerometer

LIS2DS12
MEMS digital output motion sensor:
ultra-low-power high-performance 3-axis "pico" accelerometer
Datasheet - production data
Description
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Features
 Supply voltage, 1.62 V to 1.98 V
 Independent IOs supply (1.8 V) and supply
voltage compatible
 Ultra-low power consumption
 2g/4g/8g/16g full scale
 High-speed I²C/SPI digital output interface
 Low noise
 16-bit data output
 Embedded temperature sensor
 Self-test
 256-level FIFO
 10000 g high shock survivability
 ECOPACK^®, RoHS and “Green” compliant
Applications
 Motion-activated functions and user interfaces
 Gesture recognition and gaming
 Pedometer, step detector and step counters
 Display orientation
 Sensor hub function
 Tilt function
 Tap/double-tap recognition
 6D/4D orientation
 Free-fall detection
 Smartpower saving for handheld devices
 Impact recognition and logging
The LIS2DS12 is an ultra-low-power high-
performance three-axis linear accelerometer
belonging to the “pico” family which leverages on
the robust and mature manufacturing processes
already used for the production of micromachined
accelerometers.
The LIS2DS12 has user-selectable full scales of
2g/4g/8g/16g and is capable of measuring
accelerations with output data rates from 1 Hz to
6400 Hz.
The LIS2DS12 has an integrated 256-level first-
in, first-out (FIFO) buffer allowing the user to store
data in order to limit intervention by the host
processor.
The embedded self-test capability allows the user
to check the functioning of the sensor in the final
application.
The LIS2DS12 has a dedicated internal engine
architecture in order to process internally motion
and acceleration detection including free-fall,
wakeup, single and double-tap detection, activity-
inactivity, portrait and landscape detection, step
counter and step detection along with significant
motion detection.
The LIS2DS12 is available in a small thin plastic
land grid array package (LGA) and it is
guaranteed to operate over an extended
temperature range from -40 °C to +85 °C.
Table 1. Device summary
Order codes
Temperature
range [C]
Package
Packaging
LIS2DS12
LIS2DS12TR
-40 to +85
-40 to +85
LGA-12
LGA-12
Tray
Tape and
reel
December 2015
This is information on a product in full production.
DocID027753 Rev 4
1/68
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