Data Sheet

UM7 DATASHEET
Rev. 1.6 – Released 1/10/2016
8
SPECIFICATIONS
ATTITUDE AND HEADING SPECIFICATIONS
EKF Estimation Rate
500 Hz
Static Accuracy – Pitch
and Roll
+/- 1 degree, typical*
Dynamic Accuracy –
Pitch and Roll
+/- 3 degrees, typical*
Static Accuracy – Yaw
+/-3 degrees, typical*
Dynamic Accuracy –
Yaw
+/- 5 degrees, typical*
Repeatability
0.5 degrees
Resolution
< 0.01 degrees
* Accuracy specifications depend on a variety of factors including the presence or lack of
optional calibration and properties of the physical system being measured.
GYRO SPECIFICATIONS
Sensitivity change
vs. temperature*
+/- 0.04% / deg C
Bias change vs.
temperature*
+/- 20 deg/s from -40 C to +85 C
Rate noise density
0.005 deg/s/rtHz
Total RMS noise
0.06 deg/s-rms
Non-linearity
0.2 % FS
Dynamic range
+/- 2000 deg/s
Cross-axis sensitivity
+/- 2%
Nonlinearity
0.2%
Mechanical
frequency – x-axis
33 kHz nominal
Mechanical
frequency – y-axis
30 kHz nominal
Mechanical
frequency – z-axis
27 kHz nominal