Question
Please advise regarding the ADIS16485 "Initial Bias Error".
For ADIS16375 this value is stated as +/-1 deg/sec.
It is not given for ADIS16485.
Answer
In older data sheets bias repeatability is represented by initial bias error. As an example:
ADIS16485Accelerometer
Gyro
For comparison, the lower grade ADIS16407 (Obsolete):
Accelerometer:
Gyro:
The customer can collect Gyro data and obtain an average offset value, then use the offset correction registers to minimise this offset error,however, if they choose not to, the bias repeatability value (0.2deg/s) is the typical error they will observe.