BMA400
Description
12 bit, digital, triaxial acceleration sensor with smart on-chip motion and position-triggered interrupt features
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Key features
- Small package size LGA package (12 pins), footprint 2mm x 2mm, height 0.95 mm
- Ultra-low power Low current consumption of data acquisition without promising on performance (< 14.5 µA with highest performance)
- Programmable functionality Acceleration ranges ±2g/±4g/±8g/±16g Low-pass filter bandwidths = 0.48- ODR up to a max. output data read out of 800Hz
- On-chip FIFO Integrated FIFO on sensor with 1 KB
- On-chip interrupt features
Auto-low power/Auto wakeup Activity/In-activity Step Counter (overall device current consumption 4µA) Activity Recognition (Walking, Running, Standing still) Orientation detection Tap/double tap
- Digital interface SPI (4-wire, 3-wire), I²C, 2 interrupt pins VDDIO voltage range: 1.2V to 3.6V
- Ro HS pliant, halogen-free
Typical applications
- Step Counting with ultra-low current consumption for extensive battery...
