Description
MSA6000 MEMS Accelerometers – MEMS Inertial Devices and Systems
Applications
- IMU/AHRS for Mil-Aerospace
- Land & Sea Inertial Navigation
- Directional Drilling
- Tilt & Inclination
| Parameter | Unit | MSA6000-02 | -05 | -10 | -15 | -30 | -50 | -100 | -200 |
| Range | g | ±2 | ±5 | ±10 | ±15 | ±30 | ±50 | ±100 | ±200 |
| Bias | mg | <10 | <20 | <50 | <100 | <150 | <250 | <500 | <1000 |
| Bias Stability | mg | <0.1 | <0.3 | <0.5 | <0.75 | <1 | <2 | <5 | <10 |
| Bias Repeatability | mg | <0.1 | <0.3 | <0.5 | <0.75 | <1.5 | <2.5 | <5.0 | <10 |
| Bias Temp. Coefficient | mg/°C | <0.1 | <0.3 | <0.5 | <0.75 | <1.2 | <2.5 | <5.0 | <10 |
| Scale Factor | mV/g | 1000±8 | 400±2 | 200±2 | 133.3±1 | 66.6±1 | 40±1 | 20±1 | 10±1 |
| 1-year Scale Factor Stability | ppm | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 |
| Scale Factor Temp. Coefficient | ppm /°C | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Sensitive Axis Misalignment | mrad (max) | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 |
| % (max) | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | |
| Resolution | mg | 0.05 | 0.1 | 0.3 | 0.5 | 1.0 | 2.5 | 5.0 | 10 |
| Non-linearity | % of FS | <0.2 | <0.2 | <0.3 | <0.3 | <0.3 | <0.5 | <0.5 | <0.5 |
| Bandwidth | Hz | 0-250 | 0-250 | 0-500 | 0-500 | 0-500 | 0-500 | 0-500 | 0-500 |
| Resonant Frequency | kHz | 1.3 | 2.7 | 2.7 | 3.8 | 5.5 | 5.5 | 9.8 | 9.8 |
| Operating Temp. | -40°C~+85°C (default);
-55°C~+125°C (as request) |
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| Shock | Up to 20,000g (0.15ms half-sine, 3-time shocks in each direction) | ||||||||
| Recovery Time | <1ms (1000g, 1ms half-sine shock) | ||||||||
| Vibration | 20g rms, 20~2000Hz (random noise, 30 minutes in each direction) | ||||||||
| Packaging | Hermetic | ||||||||
| ESD Sensitivity | Class 2 (requirements MIL-STD-833-G, 1 Method 3015.7) HBM 2kV | ||||||||
| Supply Voltage | 3.0~7.0Vdc. (Typ. 5.0Vdc) | ||||||||
| Output Range | 0.5~4.5Vdc@5.0Vdc Supply Voltage (2.5V±10mV@0g) | ||||||||
| Supply Current | <6mA @5.0Vdc | ||||||||
| Output Impedance/Load Drive | Max 50pF@Vout (pin 16) and Max. 100pF GND (pin 20) | ||||||||
| Weight | <1 g | ||||||||
| Size | Typ. 9.0 x 9.0 x 2.6mm (0.35×0.35×0.101 inch) | ||||||||
| All values are typical at +25°C, +5Vdc unless otherwise statement. | |||||||||
Structure (unit: mm)
| 2 | VCC | +PWR |
| 3 | GND | Ground |
| 15 | SST | Self Test |
| 16 | Vout | Sensor Output |
| 17 | ORG-out | Filter Output (adjustable bandwidth) |
| 18 | ECAP | Voltage Reference (1/2 Vcc) |
| 20 | GND | Ground |