LIS332AR MEMS motion sensor 3-axis ±2 g analog-output ultracompact accelerometer

The LIS332AR is a miniaturized low-power 3-axis linear accelerometer belonging to the "nano" family of ST motion sensors. It includes a sensing element and an IC interface to provide an analog signal to the external world.

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

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

The LIS332AR has a full-scale of ±2 g, and is capable of measuring accelerations over a maximum bandwidth of 2.0 kHz. The device bandwidth may be reduced by using external capacitors. The self-test capability allows the user to check the functioning of the sensor in the final application.

ST is already in the field with several hundred million sensors which have received excellent acceptance from the market in terms of quality, reliability and performance.

The LIS332AR is provided in a plastic land grid array (LGA) package.

Several years ago ST successfully pioneered the use of this package for accelerometers. Today, ST has the widest manufacturing capability and strongest expertise in the world for production of sensors in plastic LGA packages

技术特性

Single voltage supply operation
±2 g full-scale
High stability over temperature
Ratiometric output voltage
Power-down mode
Embedded self-test
10000 g high shock survivability
ECOPACK® RoHS and "Green" compliant

应用领域

Tilting applications
Free-fall detection
Gaming
Anti-theft systems
Inertial navigation and motion tracking

功能框图

LIS332AR 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
LIS332AR	Active		1000	LLGA 16 3x3x1.0	Tray		LIS332AR
LIS332ARTR	Active		1000	LLGA 16 3x3x1.0	Tape And Reel		LIS332ARTR

DATASHEET

描述	版本	大小
LIS332AR :MEMS motion sensor: 3-axis - ±2 g analog-output ultracompact accelerometer	1	214KB