ماژول شتاب سنج شش محوره MPU9250 محصول cjmcu

ماژول شتاب سنج شش محوره MPU9250 محصول cjmcu

Description

The MPU-9250 is a 9-axis MotionTracking device that combines a 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer and a Digital Motion Processor™ (DMP) all in a small 3x3x1mm package available as a pin-compatible upgrade from the MPU-6515. With its dedicated I2C sensor bus, the MPU-9250 directly provides complete 9-axis MotionFusion™ output. The MPU-9250 MotionTracking device, with its 9-axis integration, on-chip MotionFusion™, and run-time calibration firmware, enables manufacturers to eliminate the costly and complex selection, qualification, and system level integration of discrete devices, guaranteeing optimal motion performance for consumers. MPU-9250 is also designed to interface with multiple non-inertial digital sensors, such as pressure sensors, on its auxiliary I2C port.

The MPU-9250 MotionTracking device sets a new benchmark for 9-axis performance with power consumption only 9.3µA and a size that is 44% smaller than the company’s first-generation device. Gyro noise performance is 3x better, and compass full scale range is over 4x better than competitive offerings.
The MPU-9250 is a System in Package (SiP) that combines two chips: the MPU-6500, which contains a 3-axis gyroscope, a 3-axis accelerometer, and an onboard Digital Motion Processor™ (DMP™) capable of processing complex MotionFusion algorithms; and the AK8963, the market leading 3-axis digital compass. The MPU-9250 supports InvenSense’s market proven MotionFusion. A single design can support the MPU-9250or MPU-6500, providing customers the flexibility to support either device in different product SKUs.

Features

  • Three 16-bit analog-to-digital converters (ADCs) for digitizing the gyroscope outputs
  • Three 16-bit ADCs for digitizing the accelerometer outputs
  • Three 16-bit ADCs for digitizing the magnetometer outputs
  • (Gyroscope full-scale range of ±250, ±500, ±1000, and ±2000°/sec (dps
  • Accelerometer full-scale range of ±2g, ±4g, ±8g, and ±16g
  • Magnetometer full-scale range of ±4800μT
  • I2C and SPI serial interfaces
  • Power supply: 3-5v

Applications


  • (TouchAnywhere™ technology (for “no touch” UI Application Control/Navigation
  • (MotionCommand™ technology (for Gesture Short-cuts
  • Motion-enabled game and application framework
  • Location based services, points of interest, and dead reckoning
  • Handset and portable gaming
  • Motion-based game controllers
  • 3D remote controls for Internet connected DTVs and set top boxes, 3D mice
  • Wearable sensors for health, fitness and sports