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IIS2DH Datasheet, PDF (1/49 Pages) STMicroelectronics – Ultra-low-power high-performance 3-axis accelerometer with digital output for industrial applications | |||
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IIS2DH
Ultra-low-power high-performance 3-axis accelerometer
with digital output for industrial applications
Datasheet - production data
LGA-12 (2.0x2.0x1 mm)
Features
ï· Wide supply voltage, 1.71 V to 3.6 V
ï· Independent IOs supply (1.8 V) and supply
voltage compatible
ï· Ultra-low power consumption down to 2 μA
ï· ï±2g/±4g/ï±8g/ï±16g selectable full scales
ï· I2C/SPI digital output interface
ï· 3 operating modes: low-power, normal, high-
resolution mode
ï· 2 independent programmable interrupt
generators for free-fall and motion detection
ï· 6D/4D orientation detection
ï· Motion detection & free-fall detection
ï· âSleep-to-wakeâ and âreturn-to-sleepâ functions
ï· Embedded FIFO
ï· Embedded self-test
ï· Embedded temperature sensor
ï· ECOPACK®, RoHS and âGreenâ compliant
Description
The IIS2DH is an ultra-low-power high-
performance three-axis linear accelerometer with
digital I2C/SPI serial interface standard output.
The IIS2DH has user-selectable full scales of
ï±2g/±4g/ï±8g/ï±16g and is capable of measuring
accelerations with output data rates from 1 Hz to
5.3 kHz.
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 self-test capability allows the user to check
the functionality of the sensor in the final
application.
The IIS2DH 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
Order
code
Temperature
range [ï°C]
Package
Packaging
IIS2DHTR -40 to +85
LGA-12
Tape and
reel
Applications
ï· Robotics
ï· Anti-tampering devices
ï· Vibration monitoring
ï· Tilt/inclination measurements
ï· Impact recognition and logging
ï· Industrial tools and factory equipment
ï· Motion-activated functions
April 2015
This is information on a product in full production.
DocID027668 Rev 2
1/49
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