LIS3L02AQ3

LIS3L02AQ3 MEMS INERTIAL SENSOR: 3-Axis - ±2g/±6g LINEAR ACCELEROMETER 1 Features ■ 2.4V TO 3.6V SINGLE SUPPLY OPERATION ■ LOW POWER CONSUMPTION ■ ±2g/±6g USER SELECTABLE FULL-SCALE ■ BETTER THAN 0.5mg 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 Figure 1. Package QFN-44 Table 1. Order Codes Part Number Package LIS3L02AQ3 QFN-44 LIS3L02AQ3TR QFN-44 Finishing TRAY TAPE & REEL 2 Description The LIS3L02AQ3 is a low-power 3-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 to design a dedicated circuit which is trimmed to better match the sensing element characteristics. The LIS3L02AQ3 has a user selectable full scale of Figure 2. Block Diagram ±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 LIS3L02...