LIS302DL MEMS motion sensor 3-axis ±2g/±8g smart digital output 'piccolo' accelerometer

The LIS302DL is an ultra compact low-power three axes linear accelerometer. It includes a sensing element and an IC interface able to provide the measured acceleration to the external world through I²C/SPI serial interface.

The sensing element, capable of detecting the acceleration, is manufactured using a dedicated process developed by ST to produce inertial sensors and actuators in silicon.

The IC interface is manufactured using a CMOS process that allows to design a dedicated circuit which is trimmed to better match the sensing element characteristics.

The LIS302DL has dynamically user selectable full scales of ±2g/±8g and it is capable of measuring accelerations with an output data rate of 100Hz or 400Hz.

A self-test capability allows the user to check the functioning of the sensor in the final application. The device may be configured to generate inertial wake-up/free-fall interrupt signals when a programmable acceleration threshold is crossed at least in one of the three axes. Thresholds and timing of interrupt generators are programmable by the end user on the fly.

The LIS302DL is available in plastic Thin Land Grid Array package (TLGA) and it is guaranteed to operate over an extended temperature range from -40°C to +85°C

技术特性

2.16V to 3.6V supply voltage
1.8V compatible IOs
<W power consumption
± 2g / ± 8g dynamically selectable full-scale
I²C/SPI digital output interface
Programmable multiple interrupt generator
Click and double click recognition
Embedded high pass filter
Embedded self test
10000g high shock survivability
ECOPACK® RoHS and “Green” compliant

应用领域

Free-fall detection
Motion activated functions
Gaming and virtual reality input devices
Vibration monitoring and compensation

功能框图

LIS302DL 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
LIS302DL	Active		1000	LGA 14 3x5x0.9	Tray		LIS302DL
LIS302DLTR	Active		1000	LGA 14 3x5x0.9	Tape And Reel		LIS302DLTR

DATASHEET

描述	版本	大小
LIS302DL :DS4923: MEMS motion sensor 3-axis - ±2g/±8g smart digital output “piccolo” accelerometer	4	596KB

APPLICATION NOTES

描述	版本	大小
AN2579: LIS302DL 3-axis digital MEMS accelerometer translates finger taps into actions	1	812KB
AN2335: LIS302DL: 3-Axis - ±2g/±8g digital output ultracompact linear accelerometer	2	406KB

USER MANUALS

描述	版本	大小
UM1049: Unico GUI: software guide	2	1838KB
UM0955: STEVAL-MKI031V1 multi sensor application board (MuSA)	1	936KB
UM1064: Software guide for Unico Lite	2	349KB
UM0313: EK302DL Evaluation kit	2	1675KB

BOARDS AND TOOLS

型号	描述
STEVAL-MKI013V1	Standard DIL 24 socket-compatible adapter board for testing the LIS302DL
STEVAL-MKI031V1	Multi sensor application (MuSA) board platform
STEVAL-MKI006V1	MEMS 3-axis - ±2g/±8g digital output low power linear accelerometer evaluation board based on LIS302DL