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Acal BFi: Digital, 3-axis Accelerometer
The BMA255 is an advanced, ultra-small, tri-axial, low-g acceleration sensor with digital interfaces, aiming for low-power consumer electronics applications. Featuring 12 bit digital resolution, the BMA255 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.
Features
Ultra-small package
Digital interface
Programmable functionality
On-chip FIFO
On-chip interrupt controller
Ultra-low power
Temperature sensor
RoHS compliant, halogen-free
Specifications
Number of Axes: 3
Measurement Range (g): ±2, ±4, ±8, ±16
Scale Factor/Sensitivity (LSB/g): 1024, 512, 256, 128
Bandwidth (Hz): 8 to 1000
Noise (μg/√Hz): 150
Package: LGA-12
Operating Temperature Range (°C): -40 to 85