LIS352AX

LIS352AX www.datasheet4u.com MEMS inertial sensor 3-axis - ±2g absolute analog output accelerometer Preliminary Data Features ■ ■ ■ ■ ■ ■ ■ ■ Absolute 0-g level and sensitivity Very high stability over temperature 3 acceleration channels plus multiplexed analog output Factory trimmed device sensitivity and 0-g level Power-down mode Embedded self test 10000g high shock survivability ECOPACK® RoHS and “Green” compliant (see Section 5) LGA14 (3x5x0.9mm) design a dedicated circuit which is trimmed to better match the sensing element characteristics. The LIS352AX has a full scale of ±2g and it is capable of measuring accelerations over a maximum bandwidth of 2.0 kHz. The device bandwidth may be reduced by using external capacitances. The self-test capability allows the user to check the functioning of the system. An embedded multiplexer allows to redirect the analog outputs onto a single pin for operation with a single channel A/D converter. ST is already in the field with several hundreds million sensors with excellent acceptance from the market in terms of quality, reliability and performance. The LIS352AX is provided in plastic land grid array (LGA) package. Several years ago ST pioneered successfully the usage of this package for accelerometers. Today ST has the widest manufacturing capability and strongest expertise in the world for production of sensor in plastic LGA package. Applications ■ ■ ■ ■ Free-fall detection for data protection Mobile and battery operated termi...