Gyro100-1 is a high-precision and small-size micromechanical gyroscope based on MEMS technology. The product is independently designed, from the manufacturing process to the product packaging and testing to achieve localization, the working temperature
Performance index
量程(Measurement Range) | 100 | deg/s |
输出精度(Resolution) | 24bit | bits |
数据输出率(Data Rate) | 2K | Hz |
延时(Group delay) | <50 | ms |
相位延时(@3DB) | / | deg |
带宽(Bandwidth (-3dB)) | 12 | Hz |
标度因子(Scale Factor at 25°C) | 80000 | lsb/deg/s |
标度因子重复性(Scale Factor Repeatability )(1σ ) | <100 | ppm |
标度因子温漂(Scale Factor VS Temperature )(1σ ) | <300 | ppm |
刻度因子非线性(Scale Factor Non-Linearity)(1σ ) | <300 | ppm |
零偏稳定性(Bias Instability) | <0.02 | deg/hr |
零偏稳定性(Bias stability @10s) | <0.1 | deg/hr |
零偏稳定性(Bias stability @1s) | <0.3 | deg/hr |
角随机游走(Angular Random Walk) | <0.005 | °/ √h |
零偏温漂(Bias error over temperature)(1σ ) | 3 | deg/Hr |
零偏温漂(Bias temperature variations, calibrated)(1σ ) | <0.3 | deg/Hr |
零偏重复性(Bias Run-Run)(1σ ) | <0.1 | deg/hr |
宽带噪声(Noise Peak to Peak) | <0.005 | deg/s |
G值灵敏度(g Sensitivity) | <1 | °/hr/g |
振动整流误差(VRE) | <1 | °/hr/g(rms) |
上电时间(Startup Time) | 750 | Ms |
驱动轴频率(Sensor Resonant Frequency) | 10.5-13.5K | hz |
重量Weight | 1 | g |
尺寸 Dimension | 11×11×2.5 | mm |
Environment, Power and Physical
冲击(带电)(Shock (operating)) | 500g,1ms |
抗冲击(不带电)Shock (survival) | 10000g,10ms |
振动(带电)Vibration Operating | 18grms |
工作温度Operating Temperature | -40~85 ℃ |
电源电压(Supply voltage) | 5±0.25V |
电流(Current consumption) | 45ma |