Bosch BMI055 6-axis inertial sensor — Mingjiada Electronics has it in stock, genuine factory product, supporting small batch samples to large volume purchases
The Bosch BMI055 is an ultra-compact 6-axis inertial measurement unit (IMU) that integrates a 12-bit three-axis accelerometer and a 16-bit three-axis gyroscope, packaged in a 3.0×4.5×0.95mm³ LGA-16 package. It is specifically designed for high-precision motion detection applications such as smartphones, wearable devices, game controllers, and drones.
Bosch BMI055 Core Advantages
• Dual-sensor fusion: Simultaneously detects acceleration (±2g to ±16g) and angular velocity (±125°/s to ±2000°/s), enabling 6-degree-of-freedom (6DoF) motion tracking
• Ultra-low power consumption: Accelerometer operating current as low as 130µA, sleep mode <1µA, ideal for battery-powered devices
• High precision and low noise: Accelerometer zero offset error ±70 mg, gyroscope noise density 0.1 mdps/√Hz
• Industrial-grade reliability: Supports operating temperatures from -40°C to +85°C, resistant to mechanical shocks and electromagnetic interference
• Flexible interfaces: Supports I²C (400 kHz) and SPI (10 MHz), compatible with mainstream embedded platforms
Bosch BMI055 Product Highlights
• 6 DoF integration: 3-axis ±16 g accelerometer + 3-axis ±2000 °/s gyroscope
• Miniature packaging: 3 mm × 4.5 mm × 0.95 mm LGA-14, suitable for space-constrained designs
• Low power consumption: 5 mA in normal mode, 5 µA in sleep mode, extending battery life
• High bandwidth: 1 kHz ODR for accelerometer, 2 kHz ODR for gyroscope, accurately capturing impacts and vibrations
• Digital interface: I²C/SPI dual bus, with built-in 32-level FIFO buffer
• Industrial-grade temperature range: –40 °C to +85 °C
Bosch BMI055 Typical Applications
• Consumer electronics: smartphone screen rotation, AR/VR head tracking, gaming motion control
• Drones/robots: flight attitude stabilisation, robotic arm motion detection
• Health monitoring: smart bracelet gait analysis, fall detection
• Industrial automation: vibration monitoring, equipment status sensing
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