Description
Performance
Test condition: Normal temp. (23±2) °C
Note: The tests of Angular Random Walk and Bias Instability are under normal temperature.
|
Gyroscope |
Accelerometer |
System |
||||||
| Range | ±450 | ° /s | Range | ±10 | g | Supply Voltage | 5±0.3 | V |
| Bias in full temperature | ≤180 | ° /h | Bias in full temperature | ≤6 | mg | Working Temperature | -45 ~ +85 | °C |
| Angular Random Walk | ≤0.3 | ° /√h | Rate random walk | ≤0.03 | m/s/√h | Impact Resistance | ≥2000 | g |
| Bias Instability | ≤4 | ° /h | Bias Instability | ≤0.04 | mg | Vibration | ≥20 | grms |
| Bias Stability(1σ) | ≤15 | ° /h | Bias Stability(1σ) | ≤0.3 | mg | Size | 22.4×22.4×9 | mm |
| Bias Repeatability(1σ) | ≤15 | ° /h | Bias Repeatability(1σ) | ≤0.3 | mg | Weight | ≤20 | g |
| Scale Factor Nonlinearity | ≤100 | ppm | Scale Factor Nonlinearity (± 1g) | ≤300 | ppm | Digital Interface | UART | – |
| Bandwidth (10~250HZ adjustable) | 150 | Hz | Bandwidth (10~250Hz adjustable) | 150 | Hz | Connection | Molex 5015680607 | – |
Application
- Inertial navigation: integrated navigation, platform stability
- Attitude control: UAV
- Automotive field: driverless, electronic stability program
Dimension and wiring definition
|
Dimension |
Output |
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 |
No. | Definition | Description |
| 1 | VCC(+5V) | Power+ | |
| 2 | GND | Power ground | |
| 3 | TXD | receive | |
| 4 | RXD | receive | |
| 5 | PPS | Synchronize | |
| 6 | – | – | |
(Note: TXD and RXD of UART are based on products)