LIS3L02AL STMicroelectronics

LIS3L02AL MEMS INERTIAL SENSOR: 3-axis - +/-2g ultracompact linear accelerometer Features 2.4V to 3.6V single supply operation Low power consumption 2g full-scale 0.5mg resolution over 100hz bandwidth LGA-8 Embedded self test Output voltage, offset and sensitivity ratiometric to the supply voltage to design a dedicated circuit which is trimmed to better match the sensing element characteristics. High shock survivability ECOPACK Lead-free compliant The LIS3L02AL has a full scale of 2g and it is (see Section 6) capable of measuring accelerations over a bandwidth of 1.5 kHz for all axes. The device bandwidth may be reduced by using external Description capacitances. A self-test capability allows to The LIS3L02AL is a low-power 3-axis linear check the mechanical and electrical signal path of capacitive accelerometer that includes a sensing the sensor. element and an IC interface able to take the The LIS3L02AL is available in plastic SMD information from the sensing element and to package and it is guaranteed to operate over an provide an analog signal to the external world. extended temperature range of -40C to +85C. The sensing element, capable of detecting the The LIS3L02AL belongs to a family of products acceleration, is manufactured using a dedicated suitable for a variety of applications: process developed by ST to produce inertial Mobile terminals sensors and actuators in silicon. Gaming and Virtual Reality input devices The IC interface is manufactured using a standard Free-fall detection for data protection CMOS process that allows high level of Antitheft systems and Inertial Navigation integration Appliance and Robotics. Order codes Part number Temp range, CPackage Packing LIS3L02AL -40C to +85C LGA-8 Tray LIS3L02ALTR -40C to +85C LGA-8 Tape & Reel May 2006 Rev 2 1/17 www.st.com 17 Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s) Contents LIS3L02AL Contents 1 Block diagram & pins description 3 1.1 Block diagram . 3 1.2 Pin Description 3 2 Mechanical and electrical specifications 5 2.1 Mechanical characteristics . 5 2.2 Electrical Characteristics 6 2.3 Absolute maximum ratings . 7 2.4 Terminology 7 3 Functionality . 9 3.1 Sensing element . 9 3.2 IC Interface . 9 3.3 Factory calibration . 9 4 Application hints . 10 4.1 Soldering information 11 4.2 Output response vs. orientation 11 5 Typical performance characteristics . 12 5.1 Mechanical Characteristics at 25C . 12 5.2 Mechanical Characteristics derived from measurement in the -40C to +85C temperature range . 13 5.3 Electrical characteristics at 25C . 14 6 Package Information 15 7 Revision history . 16 2/17 Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s)