供应微机械陀螺CRS10

Analogue

Digital

Angular Rate Range

±75°/s default *

±300°/s fixed

Output

Ratiometric

SPI bus

Scale Factor

Nominal

24mV/°/s default *

32 bits/°/s fixed

Initial accuracy (at +20°C)

< ±4%

< ±1%

Variation over temperature range

< ±2.25%

< ±2%

Nonlinearity

< 0.15% of full scale

Cross-axis sensitivity

< 2.5%

Bias

Setting tolerance (at +20°C)

< ±0.5°/s

< ±0.3°/s

Variation over temperature range

< ±2.5°/s

< ±2°/s

Ratiometric error

< ±1°/s

N/A

Drift vs. time

< ±0.1°/s (t > 500ms to t < 5s)

< ±0.1°/s (t > 5s)

g sensitivity

< ±0.01°/s/g on any axis

Bandwidth

> 75Hz (–3dB) default *

Quiescent Noise

< 1°/s rms (broadband)

Environment (Operating)

Temperature

–

40°C to +125°C

Linear acceleration

< 100g

Shock

100g

Vibration

9g rms (20Hz to 2kHz, random)

Mass

< 10 gram

Electrical

Supply voltage

+4.75V to +5.25V

Supply current

< 60mA (steady state)

Noise and ripple

< 15mV rms (DC to 100Hz)

Start-up time

< 0.5s

RoHS Compliance

Yes