Precision High Accuracy Inertial Measurement Unit Imu Sensor with Adis16488 Protocal

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Product origin: Shenzhen, Guangdong, China
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Description
Precision High Accuracy Inertial Measurement Unit IMU Sensor With ADIS16488 Protocal

The 16488H inertial measurement unit is a complete inertial system with a built-in three-axis gyroscope and a three-axis accelerometer, which is used to measure the three-axis angular rate, acceleration and other parameters of the carrier, and output the data after error compensation (including temperature compensation, installation misalignment angle compensation, nonlinear compensation, etc.) through SPI according to the communication protocol.
ParameterTest conditionsMinimum valueTypical valueMaximum valueUnit
GyroDynamic measuring range  ±450 º/s
Bias instabilityAllan variance, better than 0.3 º/h
Bias stability1s 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 0.15 º/√h
Bias repeatability 10 º/h
Output noiseNo filtering, RMS 0.05 º/s
Scale factor repeatability 0.01 %
Scale factor nonlinearity 0.01 %
Scale factorFS=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
AccelerometerDynamic measuring range  ±20 g
Bias stabilityAllan variance 2 ug
Bias in full temperature range-40 ºC ~ 85 ºC, 10 s smoothing, RMS 1 mg
Random walk 0.029 m/s/√h
Bias repeatability 5 mg
Output noiseNo filtering, RMS 0.5 mg
Scale factor repeatability 0.1 %
Scale factor nonlinearityFS=20g 0.1 %FS
Scale factor±20, 32bits 65536000 g/LSB
Bandwidth (-3dB)  250 Hz
Cross coupling  0.1 %
TemperatureScale factor  0.0125 °C/LSB
Communication interface1-way SPIEnter the clock frequency 815MHz
Electrical characteristicsVoltageDirect current 3.3 ± 10% V
Power consumption  11.5W
RippleP-P 48±2100mV
Use environmentOperating temperatureScalable-40 85ºC
Storage temperature -55 85ºC
Vibration  10~2000Hz,6.06g  
Impact  1000g,0.1ms  
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