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Silicon Sensing - CRH03 MEMS Gyroscope 1

CRH03 MEMS Gyroscopes

Compact High-Performance MEMS Gyroscopes

 

A single axis gyroscope, providing outstanding stability with low noise. The unit has comparable bias characteristics to FOG (fibre-optic gyros) and DTG (dynamically-tuned gyros), and is available in five dynamic ranges. The new CRH03 offers uprated performance over the highly successful CRH02 gyro due to improvements in both MEMS and electronics. The OEM (unpackaged) version of CRH03 is particularly suitable for embodiment in multi-axis systems.

  •  

    CRH03-010

    or

    CRH03-010U

    CRH03-025

    or

    CRH03-025U

    CRH03-100

    or

    CRH03-100U

    CRH03-200

    or

    CRH03-200U

    CRH03-400

    or

    CRH03-400U

    Supply Voltage (Vdd): 5 V 5 V 5 V 5 V 5 V
    Analogue Dynamic Range: ±10 °/s ±25 °/s ±100 °/s ±200 °/s ±400  °/s
    SF Setting Error: ±0.17 % ±0.17 % ±0.17 % ±0.17 % ±0.17 %
    SF Error Over Temp: ±0.15 % ±0.15 % ±0.3 % ±0.3 % ±0.3 %
    Bias Setting Error: ±10 mV ±10 mV ±10 mV ±10 mV ±10 mV
    Bias over Temperature: ±0.1  ̊/sec ±0.1  ̊/sec ±0.15  ̊/sec ±0.15  ̊/sec ±0.15  ̊/sec
    Bias Instability: 0.03 °/hr 0.04 °/hr 0.04 °/hr 0.05 °/hr 0.1 °/hr
    Bandwidth (nominal): 50 Hz 50 Hz 100 Hz 100 Hz 100 Hz
    Operating Temperature: -40 °C to +85 °C -40 °C to +85 °C -40 °C to +85 °C -40 °C to +85 °C -40 °C to +85 °C
    Current Consumption: 30 mA 30 mA 30 mA 30 mA 30 mA
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