Im looking for a IMU unit to get roll, pitch and yaw measurements. Screening for 9 or more degrees of freedom, I could see there are 4 suggestions - ADIS 16488A, ADIS 16448, ADIS 16480 and ADIS16405, of which first 3 are of 10 degrees of freedom…
You are correct. The barometer function in the ADIS16488A senses the environment around it, as the ADIS16488A is not hermetically sealed.
If you need the magnetometer to be in the same package, the ADIS16488A is also worth consideration.
For the ADIS16488A, I can offer that the gyroscope VRE will be similar to that of the ADIS16497.
For the accelerometers in the ADIS16488A, I believe that they are in the region of the 0.1mg/g^2, but that does presume that no saturation is occurring.
ADIS16488A is suggested as a replacement of ADIS16488 on the link http://www.analog.com/en/products/mems/isensor-mems-inertial-measurement-units/adis16488.html
In its ordering guide, parts don't include A. ADIS16488BMLZ and CMLZ. Is it right…
If I didn't want to use the magnetometer on the ADIS16488A, is it possible to disable it and save the power needed to operate it?
ADIS16488A datasheet now reflects the information that is presented in the UPDATE row of the table in this post. Thank you!
Regarding the datasheets:
ADIS16488A document contains this error.
There is no ADIS16488 datasheet available on the website, but a local copy on my computer also has it.