Adis16488 Replacement Sensors lmu Accelerometer Gyro
Product Description
The 16488C multi-degree-of-freedom inertial measurement unit is a complete
inertial system with a built-in three-axis gyroscope, a three-axis
accelerometer, a three-axis magnetometer and a pressure sensor for
measuring the three-axis angle of the carrier parameters such as
rate, acceleration, three-axis magnetic field, air pressure, etc.,
output data after error compensation (including temperature
compensation, installation misalignment angle compensation,
nonlinear compensation, etc.) according to the communication
protocol through SPI. - Three-axis digital gyroscope:
- ± 450º/s dynamic measuring range;
- Zero-bias stability: 5.1 °/h
- Triaxial digital accelerometer:
- ± 18 g dynamic measuring range;
- Zero-bias stability: 0.07mg (ALLAN);
- High reliability: MTBF > 20000h;
- Guaranteed accuracy within the full temperature range (-40 ºC ~ 70
ºC): built-in high-performance temperature calibration and
compensation algorithm;
- Suitable for working under strong vibration conditions;
- Interface 1 channel UART, 1 channel SPI, 1 channel CAN
Technical parameters
| parameter | Test Conditions | Minimum | Typical | Maximum | unit | | Gyro | Dynamic measuring range | Configurable (maximum ± 1000) |
| ±450 |
| º/s | | Zero bias instability | Allan variance, better than |
| 5.1 |
| º/h | | Zero bias stability | 1s smooth, rms, better than |
| 30 |
| º/h | | Zero bias over the full temperature range | -40 ºC ~ 85 ºC, 10s smooth, rms |
| 0.03 |
| º/s | | Random walk | 1б |
| 0.26 |
| º/√h | | Zero bias repeatability | 1б |
| 100 |
| º/h | | Output noise | No filtering, rms |
| 0.135 |
| º/s | | Scale factor repeatability | 1б |
| 0.1 |
| % | | Scale factor nonlinearity | FS=450 º/s |
| 0.01 |
| %FS | | Bandwidth (-3dB) |
|
| 330 |
| Hz | | Cross coupling |
|
| 0.1 |
| % | | Accelerometer | Dynamic measuring range | Configurable (maximum ± 40) |
| ±18 |
| g | | Zero bias stability | Allan variance |
| 0.07 |
| mg | | Zero bias over the full temperature range | -40 ºC ~ 85 ºC, 10s smooth, rms |
| 5 |
| mg | | Random walk | 1б |
| 0.029 |
| m/s/√h | | Zero bias repeatability | 1б |
| 5 |
| mg | | Output noise | No filtering, rms |
| 1 |
| mg | | Scale factor repeatability | 1б |
| 0.1 |
| % | | Scale factor nonlinearity | FS=10g |
| 0.1 |
| %FS | | Bandwidth (-3dB) |
|
| 330 |
| Hz | | Cross coupling |
|
| 0.1 |
| % | | Magnetometer | Dynamic measuring range |
|
| ±2.5 |
| gauss | | Sensitivity |
|
| 0.1 |
| mgauss/LSB | | Nonlinearity |
|
| 0.5 |
| %FS | | Barometer | Pressure range |
| 300 |
| 1100 | mbar | | Sensitivity |
|
| 6.1 × 10-7 |
| mbar/LSB | | Total error |
|
| 4.5 |
| mbar | | Relative error |
|
| 2.5 |
| mbar | | Nonlinearity |
|
| 0.1 |
| %FS | | Communication Interface | 1 spi | Input clock frequency |
|
| 15 | MHz |
|
|
|
|
|
| | Electrical characteristics | Voltage | DC | 2.5 | 3.3 ± 10% | 5 | V | | Power consumption |
|
| 0.6 | 1 | W | | Ripple | P-P |
|
| 100 | mV | | weight |
|
| 48±2 |
| g | | Use environment | Operating temperature | Scalable | -40 |
| 85 | ºC | | storage temperature |
| -55 |
| 85 | ºC | | vibration |
|
| 10~2000Hz,6.06g |
|
| | Shock |
|
| 5000g,0.1ms |
|
|
Dimension
Packing& Shipping
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