BMI055 BOSCH博世 加速+陀螺 进口原装 深圳

bmi055    bosch sensorte公司将两具三轴微机电(mems)传感器整合在单一封装中，带动消费性电子产业的风潮。加速传感器与陀螺仪的结合，创造出市面上体积Zui精巧的惯性测量组件&ndash bmi055。bmi055 的设计可满足进阶消费性电子六轴空间自由度(6dof)应用系统的需求，诸如游戏机，或是智能型手机与平板计算机所使用的游戏应用。

bmi055以lga封装，体积仅3.0 x 4.5 x 0.95 mm

因陀螺仪具备16 位分辨率、加速计具备12 位分辨率，加上良好的讯号噪音比，使得组件可提供、可靠的测量结果。为了获得更佳的设计弹性，传感器的测量范围经过编程，陀螺仪的范围为± 125 °/s 至± 2000 °/s，加速计的范围则为± 2 g 至± 16 g。后者也显示出一个很低的zero-g 偏移(zero-g offset)，一般仅70 milli-g。i2c 与spi 数字接口提供多样化的通讯选项。如果应用在以电池提供电源的消费者电子设备，bmi055 的耗电量极低。

the bmi055 is an ultra-small, 6 axis inertial sensor, consisting of: a digital, triaxial 12bit acceleration sensor and a digital, triaxial 16bit, ±2000°/s gyroscope. the bmi055 allows very low-noise measurement of angular rates and accelerations in 3 perpendicular axes and thus senses tilt, motion, shock and vibration in cellular phones, handhelds, computer peripherals, man-machine interfaces, remote and game controllers.

with its ultra-small footprint of only 3 mm x 4.5 mm the bmi055 is unique in the class of low-noise inertial measurement units. on top, the bmi055 integrates a multitude of features that facilitate its use especially in the area of motion detection applications, such as device orientation measurement, gaming, hmi and menu browser control.