A world-class, high-performance, gyroscope that delivers outstanding stability with low noise.

The CRH03 is a class-leading standalone MEMS gyroscope. This standalone gyro is the ultimate product where performance in bias instability, angle random walk and low noise are of critical importance. Available in five rate ranges; ±10°/s, ±25°/s, ±100°/s, ±200°/s and ±400°/s. This unit has comparable bias characteristics to FOG (fibre-optic gyros) and DTG (dynamically-tuned gyros).

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Production Status: In Production
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Availability: Available
Customer Applications: New and existing applications

crh03 mems gyroscope
crh03 mems gyroscope
crh03 mems gyroscope
crh03 mems gyroscope
crh03 mems gyroscope
Supply Voltage5V5V5V5V5V
Angular Random Walk0.005°/√hr0.006°/√hr0.006°/√hr0.008°/√hr0.010°/√hr
SF Error Over Temp±0.15%±0.15%±0.3%±0.3%±0.3%
Bias over Temperature±0.1 ̊/sec±0.1 ̊/sec±0.15 ̊/sec±0.15 ̊/sec±0.15 ̊/sec
Bias Instability0.03°/hr0.04°/hr0.04°/hr0.05°/hr0.1°/hr
Bandwidth (nominal)50Hz50Hz100Hz100Hz100Hz
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
Scale Factor 200mV/°/s at 25°C 80mV/°/s at 25°C 20mV/°/s at 25°C 10mV/°/s at 25°C 5mV/°/s at 25°C
Typ. Current Consumption30mA30mA30mA30mA30mA
Angular Rate Range±10°/s±25°/s±100°/s±200°/s±400°/s
Operational Shock95g x 6ms95g x 6ms95g x 6ms95g x 6ms95g x 6ms
SF Setting Error±0.17%±0.17%±0.17%±0.17%±0.17%
Bias Setting Error±10mV±10mV±10mV±10mV±10mV
Bias over Temperature±0.1 ̊/sec±0.1 ̊/sec±0.15 ̊/sec±0.15 ̊/sec±0.15 ̊/sec
Datasheet Datasheet Datasheet Datasheet Datasheet
CRH03-010 - CRH03-400
CAD Files

3D files on this site are provided for indication only using nominal dimensionsThey do not accurately represent the actual dimensions of any Silicon Sensing product shown on our website. It is solely for the customer to determine whether the product (including the dimensions) is suitable for their specific application.


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