A3G4250D ST Microelectronics (意法半導體) 陀螺儀
產品概述
STMICROELECTRONICS A3G4250D 陀螺儀, MEMS, AEC-Q100, 數字, X, Y, Z, ± 245°/s, 2.4 V, 3.6 V, LGA
TheA3G4250Dis a low-power 3-axis Angular Rate Sensor able to provide unprecedented stability at zero rate level and sensitivity over-temperature and time. It includes a sensing element and an IC interface capable of providing the measured angular rate to the external world through a standard SPI digital interface. An I2C-compatible interface is also available. The sensing element is manufactured using a dedicated micro-machining process developed by STMicroelectronics to produce inertial sensors and actuators on silicon wafers. The IC interface is manufactured using a CMOS process that allows a high level of integration to design a dedicated circuit which is trimmed to better match the sensing element characteristics. The A3G4250D has a full scale of ±245dps and is capable of measuring rates with user selectable bandwidth.
. 16-bit Rate value data output . 8-bit Temperature data output . Two digital output lines (interrupt and data ready) . Integrated low and high-pass filters with user selectable bandwidth . Ultra-stable over-temperature and time . Low-voltage-compatible IOs (1.8V) . Embedded power-down and sleep mode . Embedded temperature sensor . Embedded FIFO . High shock survivability . AEC-Q100 qualification
