CRS Range Gyroscope Sensors
- Technology
- Gyroscopes angular rate sensors
- Partner
- Silicon Sensing
The range features the well-established CRS03 series of gyros as well as its drop-in replacement the CRS43. Three versions are available with either flying leads or pin outputs and rate changes of ±100o/s or±200o/s. Featuring a silicon ring located on a pedestal controlled by an ASIC which resonates at its natural frequency whenever power is applied to the device. The sensor will output a DC voltage proportional to the rate of turn and input voltage.
Range features
A high level overview of what this range offers
- High performance single-axis MEMS gyroscope
- 5th generation VSG technology
- Wide operating range -40oC to +85OC
- Excellent performance over temperature
- Repeatable drift characteristic
- Low noise
- High shock and vibration operation
- High reliability
Downloads
for CRS Range Gyroscope Sensors
What’s in this range?
All the variants in the range and a comparison of what they offer
| Model | CRS03 | CRS09 | CRS43 |
|---|---|---|---|
Dynamic range | ±80O/s to ±573o/s | ±100O/s to ±200o/s | ±100O/s to ±200o/s |
Supply voltage (VDD) | 5.0V | 5.0V | 5.0V |
Bias instability (Typical) | 14o/hr (100o/s) | 0.7o/hr (100o/s) | ˂14o/hr |
Bias variation with temp | ±3o/s (100o/s)±28.65o/s (573o/s) | ±1o/s, ±3o/s | ±3o/s, ±6o/s |
In-band quiescent noise | 0.28o/s rms (100o/s) | 0.03o/s rms | 0.18o/s rms (100o/s) |
Bandwidth (Gain-3dB) | 10Hz, 30Hz | 55Hz | 24Hz |
Operating temp | -40oCto +85oC | -40oCto +85oC | -40oCto +85oC |
Current consumption | 35mA | 100mA | 26mA |
Interface | Analogue | Analogue | Analogue |
