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LIS2DS12TR 数据手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
加速度传感器
封装:
LGA-12
描述:
套件, 消费者MEMS
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LIS2DS12TR数据手册
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若手册格式错乱，请下载阅览PDF原文件
This is information on a product in full production.
December 2015 DocID027753 Rev 4 1/68
LIS2DS12
MEMS digital output motion sensor:
ultra-low-power high-performance 3-axis "pico" accelerometer
Datasheet - production data
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 I
2
C/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
Description
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.
/*$
[[PP
Table 1. Device summary
Order codes
Temperature
range [C]
Package Packaging
LIS2DS12 -40 to +85 LGA-12 Tray
LIS2DS12TR -40 to +85 LGA-12
Tape and
reel
www.st.com
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