BMA280 传感器-产品快照
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- BMA280
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 微信咨询，cs10@gchane.com , QQ1653501665
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产品介绍
BMA280 传感器
Acal BFi: Digital, 3-axis Accelerometer (BMA280)
Acal BFi: Digital, 3-axis Accelerometer The BMA280 is an advanced, ultra-small, tri-axial, low-g acceleration sensor with digital interfaces, aiming for low-power consumer electronics applications. Featuring 14 bit digital resolution, the BMA280 allows very low-noise measurement of accelerations in 3 perpendicular axes and thus senses tilt, motion, shock and vibration in cellular phones, handhelds, computer peripherals, man-machine interfaces, virtual reality features and game controllers. With its small footprint of only 2 mm x 2 mm the BMA280 is unique in the class of low-noise, 14 bit digital acceleration sensors. On top, the BMA280 integrates a multitude of features that facilitate its use especially in the area of motion detection applications, such as device orientation detection, gaming, HMI and menu browser control. Navigation and spirit level measurement applications are enabled by the 14 bit resolution. Featuring a full operation current consumption of only 130 μA the BMA280 is ideally suited for mobile consumer electronic devices. In low-power mode operation the current consumption can be even further reduced by more than one order of magnitude. Features Spirit level Navigation Display profile switching (portrait/landscape, face-up/face-down switching) Flat detection Tap / double tap sensing Menu scrolling, gaming Advanced power management for mobile devices Shock and free-fall detection Step-counting Tilt compensation for electronic compass Specifications Number of Axes: 3 Measurement Range (g): ± 2, ± 4, ± 8, ± 16 Scale Factor/Sensitivity ( LSB/g) : 4096, 2048, 1024, 512 Cross axis sensitivity (% typ ): 1 Bandwidth (Hz): 8 to 1000 Noise (μg/√Hz): 120 Package: LGA-12 Operating Temperature Range (°C): -40 to 85 Acal BFi: Digital, 3-axis Accelerometer The BMA280 is an advanced, ultra-small, tri-axial, low-g acceleration sensor with digital interfaces, aiming for low-power consumer electronics applications. Featuring 14 bit digital resolution, the BMA280 allows very low-noise measurement of accelerations in 3 perpendicular axes and thus senses tilt, motion, shock and vibration in cellular phones, handhelds, computer peripherals, man-machine interfaces, virtual reality features and game controllers. With its small footprint of only 2 mm x 2 mm the BMA280 is unique in the class of low-noise, 14 bit digital acceleration sensors. On top, the BMA280 integrates a multitude of features that facilitate its use especially in the area of motion detection applications, such as device orientation detection, gaming, HMI and menu browser control. Navigation and spirit level measurement applications are enabled by the 14 bit resolution. Featuring a full operation current consumption of only 130 μA the BMA280 is ideally suited for mobile consumer electronic devices. In low-power mode operation the current consumption can be even further reduced by more than one order of magnitude. Features Specifications
Home Sensors
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