LIS35DE MEMS motion sensor 3-axis - ± 2g/± 8g smart digital output piccolo accelerometer

The LIS35DE is an ultra compact low-power three axis 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 LIS35DE has dynamically user selectable full scales of ±2g/±8g and it is capable of measuring accelerations with an output data rate of 100 Hz or 400 Hz.

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 LIS35DE is available in plastic Thin Land Grid Array package (TGA) and it is designed to operate over an extended temperature range from -40°C to +85°C

技术特性

2.16 V to 3.6 V supply voltage
1.8V compatible IOs
< 1 mW 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
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

LIS35DE 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
LIS35DE	Active		1000	LGA 14 3x5x0.9	Tray		LIS35DE
LIS35DETR	Active		1000	LGA 14 3x5x0.9	Tape And Reel		LIS35DETR

DATASHEET

描述	版本	大小
LIS35DE :DS6214: MEMS motion sensor 3-axis - ±2g/±8g smart digital output “piccolo” accelerometer	1	646KB