LPR550AL

www.DataSheet4U.com LPR550AL MEMS motion sensor: dual axis pitch and roll ±500°/s analog gyroscope Preliminary data Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 2.7 V to 3.6 V single-supply operation Wide operating temperature range (-40 °C to +85 °C) High stability overtemperature Analog absolute angular-rate output Two separate outputs for each axis (1x and 4x amplified) Integrated low-pass filters Low power consumption Embedded power-down Embedded self-test High shock and vibration survivability ECOPACK® RoHS and “Green” compliant (see Section 5) LGA-16L (5x5x1.5mm) The LPR550AL has a full scale of ±500 °/s and is capable of detecting rates with a -3 dB bandwidth up to 140 Hz. The gyroscope is the combination of one actuator and one accelerometer integrated in a single micromachined structure. It includes a sensing element composed by single driving mass, kept in continuous oscillating movement and able to react when an angular rate is applied based on the Coriolis principle. A CMOS IC provides the measured angular rate to the external world through an analog output voltage, allowing high level of integration and production trimming to better match sensing element characteristics. ST’s gyroscope family leverages on robust and mature manufacturing process already used for the production of micromachined accelerometers. ST is already in the field with several hundreds million sensors with excellent acceptance from the market in terms of quality, reliability and performance. LPR550AL i...