Gyro | Dynamic measuring range | | | ±450 | | º/s |
Bias instability | Allan variance, better than | | 0.3 | | º/h |
Bias stability | 1s smooth, RMS, better than | | 10 | | º/h |
Bias in full temperature range | -40 ºC ~ 85 ºC, 10 s smoothing, RMS | | 0.005 | | º/s |
Random walk | 1б | | 0.15 | | º/√h |
Bias repeatability | 1б | | 10 | | º/h |
Output noise | No filtering, RMS | | 0.05 | | º/s |
Scale factor repeatability | 1б | | 0.01 | | % |
Scale factor nonlinearity | 1б | | 0.01 | | % |
Scale factor | FS=450 º/s, 32bits | | 2621440 | | LSB/°/sec |
Bandwidth (-3dB) | | | 250 | | Hz |
Cross coupling | | | 0.1 | | % |
Acceleration sensitivity | | | 1 | | °/h/g |
Vibration rectification effect | | | 0.5 | | °/h/g2 |
Resonant frequency | | | 12k | | Hz |
Accelerometer | Dynamic measuring range | | | ±20 | | g |
Bias stability | Allan variance | | 2 | | ug |
Bias in full temperature range | -40 ºC ~ 85 ºC, 10 s smoothing, RMS | | 1 | | mg |
Random walk | 1б | | 0.029 | | m/s/√h |
Bias repeatability | 1б | | 5 | | mg |
Output noise | No filtering, RMS | | 0.5 | | mg |
Scale factor repeatability | 1б | | 0.1 | | % |
Scale factor nonlinearity | FS=20g | | 0.1 | | %FS |
Scale factor | ±20, 32bits | | 65536000 | | g/LSB |
Bandwidth (-3dB) | | | 250 | | Hz |
Cross coupling | | | 0.1 | | % |
Temperature | Scale factor | | | 0.0125 | | °C/LSB |
Communication interface | 1-way SPI | Enter the clock frequency | | 8 | 15 | MHz |
Electrical characteristics | Voltage | Direct current | | 3.3 ± 10% | | V |
Power consumption | | | 1 | 1.5 | W |
Ripple | P-P | | 48±2 | 100 | mV |
Use environment | Operating temperature | Scalable | -40 | | 85 | ºC |
Storage temperature | | -55 | | 85 | ºC |
Vibration | | | 10~2000Hz,6.06g | | |
Impact | | | 1000g,0.1ms | | |