Fecha de Publicación: 2018-04-02
It is called BMI085 and is designed for virtual reality (VR) and augmented reality (AR) applications as well as navigation, human movement, tracking and gaming.
The company says that its ultra-precise instantaneous detection of head movements can reduce time delays to a minimum that is almost impossible to detect. The sensor has multiple functions. Combining a low-drift gyroscope with a low-noise accelerometer can significantly reduce uncomfortable motion sickness.
Temperature coefficient compensation (TCO) is usually <0.2mg / K, and temperature coefficient sensitivity (TCS) is 0.002% / K. Gyro bias instability is usually less than 2 degrees / h.
BOSCH claims that the gyroscope has a closed-loop analog-to-digital conversion function, which ensures low drift characteristics even in environments with temperature fluctuations.
Accelerometer noise density <120 g / V Hz, data synchronization between accelerometer and gyroscope.
The package size is 3 x 4.5 x 0.95mm, compatible with products before BMI055, and can be easily upgraded.
BMI085 will be available to distributors by the end of May 2018.
