Bma280

The BMA280 is a high-performance, 14-bit digital triaxial acceleration sensor manufactured by Bosch Sensortec, specifically optimized for ultra-low-power consumer electronics MouserWin-Source.

Key Technical Specifications

The sensor is known for its ultra-small footprint and advanced power management features Mouser.

• Resolution: 14-bit digital output.
• Programmable Ranges: ±2g, ±4g, ±8g, ±16g.
• Ultra-Small Package: 12-pin LGA (2mm x 2mm x 0.95mm).
• Power Consumption: Normal mode at 130 µA; down to 1 µA in deep suspend mode.
• Interfaces: Supports both SPI and I²C communication.

Market Trends & Insights

The global accelerometer market is experiencing steady growth, projected to reach over $17 billion by 2034 FortunebusinessinsightsMordorintelligence.

• Edge AI Integration: Modern sensors are shifting toward including embedded Machine Learning (ML) cores for local activity recognition (e.g., step counting, gesture detection) without waking the host processor Mouser.
• Miniaturization: There is a strong trend toward 2x2mm and smaller footprints for high-density integration in TWS earbuds and medical wearables Cognitivemarketresearch.
• Sensor Fusion: Increased demand for combining accelerometers with gyroscopes (6-axis) for autonomous navigation in UAVs and precision robotics Mordorintelligence.

Supplier & Sourcing Analysis

I have identified several verified suppliers and distributors offering the BMA280 and similar triaxial sensors.

• Authorized Distribution: Major global distributors like Mouser, Digi-Key, and Win Source maintain active stock for the BMA280 Win-SourceOctopartDigikey.
• B2B Suppliers: Suppliers like Shenzhen Ruised Technology and Shenzhen Nordson Electronics provide the BMA280 and compatible modules with high delivery rates and verified performance AlibabaAlibaba.

Detailed product listings and supplier profiles are available in the attached files.