Low Dift Gyroscope Accelerometer Inertial Measurement Unit IMU

Brand Name:Firepower
Certification:CE
Model Number:16488C
Minimum Order Quantity:1
Delivery Time:1 week for sample
Payment Terms:L/C,T/T
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Location: Shenzhen Guangdong China
Address: 429, Building A10, Fuhai Information Port, Xinhe Community, Fuhai Street, Shenzhen, Guangdong, China
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Product Details

Low Dift Gyroscope Accelerometer Inertial Measurement Unit IMU


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.

  1. Three-axis digital gyroscope:
    1. ± 450º/s dynamic measuring range;
    2. Zero-bias stability: 5.1 °/h
  2. Triaxial digital accelerometer:
    1. ± 18 g dynamic measuring range;
    2. Zero-bias stability: 0.07mg (ALLAN);
  3. High reliability: MTBF > 20000h;
  4. Guaranteed accuracy within the full temperature range (-40 ºC ~ 70 ºC): built-in high-performance temperature calibration and compensation algorithm;
  5. Suitable for working under strong vibration conditions;
  6. Interface 1 channel UART, 1 channel SPI, 1 channel CAN


Technical parameters


parameterTest ConditionsMinimumTypicalMaximumunit
GyroDynamic measuring rangeConfigurable (maximum ± 1000)
±450
º/s
Zero bias instabilityAllan variance, better than
5.1
º/h
Zero bias stability1s 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
0.26
º/√h
Zero bias repeatability
100
º/h
Output noiseNo filtering, rms
0.135
º/s
Scale factor repeatability
0.1
%
Scale factor nonlinearityFS=450 º/s
0.01
%FS
Bandwidth (-3dB)

330
Hz
Cross coupling

0.1
%
AccelerometerDynamic measuring rangeConfigurable (maximum ± 40)
±18
g
Zero bias stabilityAllan variance
0.07
mg
Zero bias over the full temperature range-40 ºC ~ 85 ºC, 10s smooth, rms
5
mg
Random walk
0.029
m/s/√h
Zero bias repeatability
5
mg
Output noiseNo filtering, rms
1
mg
Scale factor repeatability
0.1
%
Scale factor nonlinearityFS=10g
0.1
%FS
Bandwidth (-3dB)

330
Hz
Cross coupling

0.1
%
MagnetometerDynamic measuring range

±2.5
gauss
Sensitivity

0.1
mgauss/LSB
Nonlinearity

0.5
%FS
BarometerPressure range
300
1100mbar
Sensitivity

6.1 × 10-7
mbar/LSB
Total error

4.5
mbar
Relative error

2.5
mbar
Nonlinearity

0.1
%FS
Communication Interface1 spiInput clock frequency

15MHz






Electrical characteristicsVoltageDC2.53.3 ± 10%5V
Power consumption

0.61W
RippleP-P

100mV
weight

48±2
g
Use environmentOperating temperatureScalable-40
85ºC
storage temperature
-55
85ºC
vibration

10~2000Hz,6.06g

Shock

5000g,0.1ms


Dimension





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Low Dift Gyroscope Accelerometer Inertial Measurement Unit IMU

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