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Specifications / Gyroscopes

Technical Specification - Gyroscopes


Technical Specification Gyroscopes
Parameter Conditions Min Typ Max Unit
           
GYROSCOPE SENSITIVITY          
Dynamic Range   ± 300 ± 350   °/sec
Initial Sensitivity Dynamic range = ± 300°/sec 0.0495 0.05 0.0505 °/sec/LSB
  Dynamic range = ± 150°/sec   0.025   °/sec/LSB
  Dynamic range = ± 75°/sec   0.125   °/sec/LSB
Temperature coefficient ADIS16365, -40°C ≤ TA ≤ +85°C   ± 40   ppm/°C
Misalignment Axis-to-Axis   ± 0.05   Degrees
  Axis-to-frame(Package)   ± 0.5   Degrees
  Best fit straight line   ± 0.1   % of FS
           
GYROSCOPE BIAS          
Initial Bias Error ± 1σ   ± 3   °/sec
In-Run Bias Stability 1 σ SMPL_PRD = 0x0001   0.007   °/sec
Angular Random Walk 1 σ SMPL_PRD = 0x0001   2   °/√hr
Bias Temperature coefficient ADIS16365, -40°C ≤ TA ≤ +85°C   ± 0.01   °/sec/°C
Linear Acceleration Effect on Bias Any axis, 1 σ (MSC_CTRL[7] = 1)   0.05   °/sec/g
           
GYROSCOPE NOISE PERFORMANCE          
Bias Voltage Sensitivity VCC = 4.75V to 5.25V   ± 0.3   °/sec/V
Output Noise ± 300°/sec range   0.8   °/sec rms
Rate Noise Density F =25Hz, ± 300°/sec range, no filtering   0.044   °/sec/√Hz rms
           
GYROSCOPE FREQUENCY RESPONSE          
3 dB Bandwidth     330   Hz
Sensor Resonant Frequncey     14.5   kHz
Self-Test Change in Output Response ± 300°/sec range setting ± 696 ± 1400 ± 2449 LSB
Page last modified on January 27, 2017, at 02:16 PM