LPR430AL

STMICROELECTRONICS  LPR430AL  陀螺仪, MEMS, 模拟, 俯仰, 横滚, ± 300°/s, 2.7 V, 3.6 V, LGA

The is a low-power 2-axis Micromachined Gyroscope capable of measuring angular rate along pitch and roll axes. The LPR430AL has a full scale of ±300dps and is capable of detecting rates with a -3 dB bandwidth up to 140Hz. The device includes a sensing element composed of a single driving mass, kept in continuous oscillation and capable of reacting, based on the Coriolis principle, when an angular rate is applied. A CMOS IC provides the measured angular rate to the external world through an analogue output voltage, allowing high levels of integration and production trimming to better match sensing element characteristics. Gyroscope leverages on the mature and robust manufacturing process already used for the production of micro-machined accelerometers.

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High stability over-temperature

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Analogue absolute angular-rate outputs

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Two separate outputs for each axis 1x and 4x amplified

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Integrated low-pass filters

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Embedded power-down

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Embedded self-test

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Sleep mode

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High shock and vibration survivability