|
| اسم العلامة التجارية: | FIREPOWER |
| رقم الطراز: | 16488HB |
| الـ MOQ: | 1 |
| شروط الدفع: | الاعتماد المستندي، تي/تي |
| القدرة على التوريد: | 500/شهر |
The ADIS16488HB multi-degree-of-freedom inertial measurement unit is a complete inertial system featuring a three-axis gyroscope, three-axis accelerometer, three-axis magnetometer, and pressure sensor. This advanced IMU measures three-axis angular rate, acceleration, three-axis magnetic field, air pressure, and other critical parameters. The unit outputs error-compensated data (including temperature compensation, installation misalignment angle compensation, and nonlinear compensation) through SPI or UART communication protocols.
| Parameter | Test conditions | Minimum value | Typical value | Maximum value | Unit | |
|---|---|---|---|---|---|---|
| Gyroscope | Dynamic measuring range | 500 | 2000 | °/s | ||
| Zero bias stability | Allan variance, Z-axis | 0.8 | °/h | |||
| Allan variance, X and Y axis | 1.6 | °/h | ||||
| 10 s average (-40 ℃ ~ + 70 ℃, constant temperature), Z-axis | 3 | °/h | ||||
| 10 s average (-40 ℃ ~ + 70 ℃, constant temperature), X-axis and Y-axis | 6 | °/h | ||||
| Zero bias | Zero-bias range, Z-axis | ±0.07 | °/s | |||
| Zero-bias range, X-axis and Y-axis | ±0.2 | °/s | ||||
| Zero-bias change in full temperature range, Z-axis ① | ±0.02 | °/s | ||||
| Zero Bias Change Over Temperature, X and Y Axis ① | ±0.06 | °/s | ||||
| Successive Start Repeatability, Z-axis | 0.002 | |||||
| Successive Start Repeatability, X-Axis and Y-Axis | 0.006 | |||||
| Day-by-day start repeatability, Z-axis | 0.003 | /s | ||||
| Start repetition day by day, X axis and Y axis | 0.009 | °/s | ||||
| Ffect of linear acceleration on bias | 0.002 | °/s/g | ||||
| Influence of vibration on zero bias, change before and after vibration ② | 0.002 | °/s/g | ||||
| Influence of vibration on zero bias, change before and during vibration ② | 0.002 | °/s/g | ||||
| Scale factor | Scale factor accuracy, Z-axis | 0.3 | % | |||
| Scale Factor Accuracy, X and Y Axis | 0.6 | % | ||||
| Scale factor nonlinearity, Z-axis | 0.01 | %FS | ||||
| Scale Factor Nonlinearity, X and Y Axis | 0.02 | %FS | ||||
| Angular random walk | 0.15 | °/ √hr | ||||
| Noise density | 0.001 | °/s/ √Hz | ||||
| Resolution | 3.052*10-7 | /s/LSB | ||||
| Bandwidth | 200 | Hz | ||||
| Accelerometer | Dynamic measuring range | 16 | 200 | g | ||
| Zero bias stability | Allan variance | 0.06 | mg | |||
| 10 s average (-40 ℃ ~ + 70 ℃, constant temperature) | 0.4 | mg | ||||
| Zero bias | Zero bias range | 2 | mg | |||
| Change of zero bias within the whole temperature range, peak-to-peak value ① | 4 | mg | ||||
| Repeatability of successive starts | 0.5 | mg | ||||
| Repeatability is initiated on a daily basis | 0.8 | mg | ||||
| Zero-bias temperature coefficient | 0.05 | 0.1 | mg/℃ | |||
| Magnetometer | Magnetic field range | Brg,xy | ±13 | gauss | ||
| Brg,z | ±25 | gauss | ||||
| Resolution | 0.3 | μT | ||||
| Heading accuracy | 30 μT horizontal geomagnetic component, 25 ℃ | ±2.5 | deg | |||
| Dynamic measuring range | 2.5 | gauss | ||||
| Zero bias | Non-magnetic environment | 15 | mgausS | |||
| Barometer | Dynamic measuring range | 300 | 1100 | mbar | ||
| Zero bias | 4.5 | mbar | ||||
| Communication interface | 1-way SPI | Baud rate | 15 | MHz | ||
| 1-Way C A N | Baud rate | 1 | MHz | |||
| Sampling frequency | SPI | 2460 | 2460 | Hz | ||
| CAN | 200 | |||||
| Electrical characteristics | Voltage | 3.0 | 3.3 | 3.6 | V | |
| Power consumption | 1.5 | W | ||||
| Ripple | P-P | 100 | mV | |||
| Settling time | From 0 V to 3. 3V | 80 | ms | |||
| Structural characteristics | Size | 47*44*14 | mm | |||
| Weight | 50 | g | ||||
| Use environment | Operating temperature | -40 | 70 | ℃ | ||
| Storage temperature | -45 | 75 | ℃ | |||
| Reliability | MTBF | 20000 | h | |||
| Continuous working time | 120 | h | ||||
①: Calculate the zero deviation of the whole temperature change process, the temperature change rate is ≤ 1 ℃/min, and the temperature range is -40 ℃ ~ + 70 ℃ | ||||||
Table 1. 16488HB Product Index
