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| Brand Name: | Firepower |
| Model Number: | 16488D |
| MOQ: | 1 |
| Price: | 2000$ |
| Payment Terms: | T/T,L/C |
| Supply Ability: | 1000/month |
The 16488D is a high-performance inertial measurement unit precisely calibrated over the full temperature range to maintain performance under varying conditions. It features a built-in three-axis gyroscope and three-axis accelerometer to measure angular rate, acceleration, and other parameters. The unit outputs error-compensated data (including temperature compensation, installation misalignment angle compensation, and nonlinear compensation) via SPI communication protocol.
The 16488D's performance specifications are detailed in the following table:
| Parameter | Test Conditions | Minimum Value | Typical Value | Maximum Value | Unit |
|---|---|---|---|---|---|
| Gyroscope | |||||
| Dynamic measuring range | ±500 | º/s | |||
| Zero-bias instability | Allan variance | 1 | º/h | ||
| Zero bias stability | 1s smooth, RMS | 7 | º/h | ||
| Zero bias in full temperature range | -40℃ ~ 85℃, 10s smoothing, RMS | 0.007 | º/s | ||
| Random walk | 1σ | 0.13 | º/√h | ||
| Zero-bias repeatability | 1σ | 5 | º/h | ||
| Output noise | No filtering, RMS | 0.02 | º/s | ||
| Scale factor nonlinearity | 1σ | 0.01 | % | ||
| Scale factor | FS=500 º/s | 524.287 | LSB/°/sec | ||
| Bandwidth (-3dB) | 150 | 280 | Hz | ||
| Cross coupling | 0.05 | % | |||
| Acceleration sensitivity | 10.7 | °/h/g | |||
| Resonant frequency | 19k | Hz | |||
| Accelerometer | |||||
| Dynamic measuring range | ±16 | g | |||
| Zero bias stability | Allan variance | 18 | ug | ||
| Zero bias in full temperature range | -40℃ ~ 85℃, 10s smoothing, RMS | 0.3 | mg | ||
| Random walk | 1σ | 0.015 | m/s/√h | ||
| Zero-bias repeatability | 1σ | 1 | mg | ||
| Output noise | No filtering, RMS | 0.2 | mg | ||
| Scale factor | 1σ | 16383 | g/LSB | ||
| Bandwidth (-3dB) | 150 | 280 | Hz | ||
| Cross coupling | 0.05 | % | |||
| Magnetometer | |||||
| Range | 2(8) | guass | |||
| Resolution | 0.1 | mg | |||
| Barometer | |||||
| Range | 260 | 1260 | hPa | ||
| Resolution | 4096 | LSB/hPa | |||
| Temperature | |||||
| Scale factor | 0.019 | °C/LSB | |||
| Communication Interface | |||||
| 1-way SPI | Enter the clock frequency | 6 | 12 | MHz | |
| Electrical Characteristics | |||||
| Voltage | Direct current | 3 | 3.3 | 3.6 | V |
| Power consumption | 1 | W | |||
| Ripple | P-P | 50 | mV | ||
| Use Environment | |||||
| Operating temperature | Scalable | -40 | 85 | ℃ | |
| Storage temperature | -55 | 105 | ℃ | ||
| Impact | 2000g | ||||