优秀的噪音、运行陀螺偏移、G-灵敏度和功耗性能
•全温度补偿的偏移、比例因子航向和高度信息
•补偿的未对准和g－灵敏度 <0.03°/sec/g typical
•运行陀螺偏移 30°/hour 1σ
•横滚、俯仰&航向角精度 0.5°typical
•海拔高度 ±3 meter typical
•低功率 <½ watt typical
•轻重量 118 grams
•小体积 <67.5 cm3 /4.1 in3
•低电压 ＋3.3V (single sided power)
•带宽 100Hz (user selectable)
•RS485输出 200Hz or 100Hz(user selectable)
•可选的ascii 输出 10Hz 38.4K Baud
•为飞行器或者里程计预留的空闲模拟接口
•震动隔离/冲击保护
•精确校准
•自测试 & 3个内置的温度传感器
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参数 |
速率轴 |
加速度轴 |
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量程 |
±75°/sec或者±150°/sec |
±300°/sec |
1.7g’s |
10g’s |
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偏移（全温） |
<0.1°/sec typical |
<3mg typical |
<10mg typical |
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偏移（稳定运行） |
30°/hour 1σ |
<0.5mg typical |
<2mg typical |
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比例因子误差% |
≤0.5%(over temperature) |
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分辨率 |
0.01°/sec |
0.01°/sec |
0.3mg |
1mg |
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模拟噪音密度 |
0.028°/ses/√Hz |
0.035°/ses/√Hz |
0.07mg/√Hz |
0.5mg/√Hz |
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轴对准 |
<1 mrad typical |
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G-灵敏度 |
<0.03°/sec/g typical |
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自测试开 |
△+50±30°/sec |
△+54±40°/sec |
△>+1.7g |
△+7±1.3g |
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Logic 1=3V to 5V at Pin 9 |
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温度范围 |
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运行时 |
-40℃ to +85℃ |
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非运行时 |
-55℃ to +85℃ |
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航向、横滚&俯仰 |
±0.5° typical |
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海拔高度 |
±3m typical |
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数据更新率 |
200Hz or 100Hz （用户可选） |
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温度传感器 |
3个内置温度传感器 |
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启动时间 |
<1 sec |
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输入电压 |
+3.3±0.3V Input Single Sided |
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功耗 |
450 mW typical at 3.3V Typical |
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|
550mW typical at 3.3V Maximum |
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大小 美制 |
1.965×1.77×1.18=4.1 in3 |
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公制 |
5×4.5×3=67.5 cm3 |
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重量 |
118 grams |
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安装 |
4ea No.8 or M4 screws |
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冲击 |
500g’s ½ sine 30 msec powered |
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震动 |
6gRMS(12g accelerometers) |
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MTBF |
No inherent wear out modes for long life |
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