BMI261中文资料IMUs数据手册Bosch规格书

描述 Description

BMI261 is an ultra-low power IMU especially designed for the Android™ ecosystem and is therefore fully HiFi compliant. The IMU combines precise acceleration and angular rate measurement with intelligent on-chip motion-triggered interrupts. The 6-axis sensor features a 16-bit triaxial gyroscope and accelerometer in a compact 2.5 x 3.0 x 0.8 mm³ LGA package. BMI261 is a part of the BMI260 family and is optimized for always-on smartphone gesture and activity recognition. BMI261 is fully compliant to Android operating systems. BMI261 provides highly accurate step counting, motion detection and is pin-to-pin compatible with the BMI160. BMI261 features Bosch’s automotive-proven gyroscope technology. Significant improvements in BMI261 include extremely low zero-g offset and sensitivity error, low temperature drifts, robustness over PCB strain and a low noise density. On top, BMI261 features the industry’s first self-calibrating gyroscope using motionless CRT (Component Re-Trimming) functionality to compensate MEMS typical soldering drifts, ensuring post-soldering sensitivity errors down to ± 0.4%.

应用 Application

- Advanced gesture / activity and context recognition
- Optical and electronic image stabilization (OIS/EIS)
- Simultaneous localization and mapping (SLAM)
- Location based services
- Augmented / virtual reality (AR/VR)
- Indoor navigation / pedestrian dead reckoning (PDR)