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.

Key Features

  • 10000 g high shock survivability
  • Embedded self-test
  • Single voltage supply operation
  • High stability over temperature
  • ±2 g full-scale
  • Power-down mode
  • ECOPACK® RoHS and \"Green\" compliant
  • Ratiometric output voltage
Product Specifications
DS6653: MEMS motion sensor: 3-axis - ±2 g analog-output ultracompact accelerometer1.2210 KB
Technical Notes & Articles
TN0018: Surface mounting guidelines for MEMS sensors in an LGA package5.0218 KB
Design Notes & Tips
DT0053: 6-point tumble sensor calibration1.0464 KB
MEMS and Sensors, Smart solutions for IoT and enhanced user experience1 MB
Sample & Buy
Part NumberPackagePacking TypeUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
LIS332ARTRLLGA 16 3x3x1.0Tape And Reel-1000NECEAR99-
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
LIS332ARTRLLGA 16 3x3x1.0IndustrialEcopack2
MEMS motion sensor: 3-axis - ±2 g analog-output ultracompact accelerometer LIS332AR
circuit_diagram_16931_thumbnail.png LIS332AR
Surface mounting guidelines for MEMS sensors in an LGA package L3G3200D
6-point tumble sensor calibration AIS2120SX
Surface mounting guidelines for MEMS sensors in an LGA package L3G3200D