LIS302ALBTR STMicroelectronics

LIS302ALB MEMS motion sensor 3-axis - 2g analog outputpiccol accelerometer Features 3.0V to 3.6V supply voltage ~2mW power consumption 2g full-scale 3 acceleration channels plus multiplexed LGA-14 (3x5x0.9mm) analog output Ratiometric output voltage The LIS302ALB has a full scale of 2g and it is Power down mode capable of measuring accelerations over a Embedded self test maximum bandwidth of 2.0kHz. The device 10000g high shock survivability bandwidth may be reduced by using external capacitances. A self-test capability allows the ECOPACK RoHS and Green compliant user to check the functioning of the sensor in the (see Section 6) final application. The device has three analog acceleration output Description plus an embedded multiplexer that allows to The LIS302ALB is a miniaturized low-power redirect the analog outputs onto a single pin for three-axis linear accelerometer. It includes a operation with a single channel A/D converter. sensing element and an IC interface to provide an The LIS302ALB is available in plastic Thin Land analog signal to the external world. Grid Array package (TLGA) and it is guaranteed The sensing element, capable of detecting the to operate over an extended temperature range acceleration, is manufactured using a dedicated from -40C to +85C. process developed by ST to produce motion The LIS302ALB belongs to a family of products sensors and actuators in silicon. suitable for a variety of applications: The IC interface is manufactured using a CMOS Mobile terminals process that allows to design a dedicated circuit Gaming and Virtual Reality input devices which is trimmed to better match the sensing Free-fall detection for data protection element characteristics. The device can be Antitheft systems and Inertial Navigation operated from 2.16V to 3.6V. Appliance and Robotics. Order codes Part number Temperature range, CPackage Packing LIS302ALB -40C to +85C LGA-14 Tray LIS302ALBTR -40C to +85C LGA-14 Tape & reel Note: Tape & reel parts are compliant to International Standard EIA-481. October 2006 Rev 1 1/17 www.st.com 17 Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s) Contents LIS302ALB Contents 1 Block diagram 3 1.1 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)