LIS2L02AQ3| Datasheet

LIS2L02AQ3, LIS2L02AQ3TR

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LIS2L02AQ3
MEMS INERTIAL SENSOR: 2-axis - 2g/ 6g LINEAR ACCELEROMETER
Features

2.4V TO 5.25V SINGLE SUPPLY OPERATION LOW POWER CONSUMPTION 2g/ 6g USER SELECTABLE FULL-SCALE 0.3mg RESOLUTION OVER 100Hz BANDWIDTH EMBEDDED SELF TEST AND POWER DOWN OUTPUT VOLTAGE, OFFSET AND SENSITIVITY RATIOMETRIC TO THE SUPPLY VOLTAGE HIGH SHOCK SURVIVABILITY ECO-PACK COMPLIANT
QFN-44

to design a dedicated circuit which is trimmed to better match the sensing element characteristics. The LIS2L02AQ3 has a user selectable full scale of 2g, 6g and it is capable of measuring accelerations over a bandwidth of 1.5 KHz for all axes. The device bandwidth may be reduced by using external capacitances. A self-test capability allows to check the mechanical and electrical signal path of the sensor. The LIS2L02AQ3 is available in plastic SMD package and it is specified over an extended temperature range of -40 C to +85 C. The LIS2L02AQ3 belongs to a family of products suitable for a variety of applications: Mobile terminals Gaming and Virtual Reality input devices Free-fall detection for data protection Antitheft systems and Inertial Navigation Appliance and Robotics.

Description
The LIS2L02AQ3 is a low-power 2-axis linear capacitive accelerometer that includes a sensing element and an IC interface able to take the information from the sensing element and 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 inertial sensors and actuators in silicon. The IC interface is manufactured using a standard CMOS process that allows high level of integration

Order codes
Part number LIS2L02AQ3 LIS2L02AQ3TR Temp range, C -40 C to +85 C -40 C to +85 C Package QFN-44 QFN-44 Packing Tray Tape & Reel

July 2005

CD00059664

Rev 1 1/17
www.st.com
17