what is ADXRS453 output data rate?
i think that is about 77 Hz and when i compared that with ADIS16488 gyro(about 2.46 KHz) output rate,that is so slow.
are this is related to application?
Thank you for your question and for your interest in the ADXRS453. The update rate for the output data registers is 485Hz. This is listed on page 24 of the current ADXRS453 datasheet revision. The 77Hz number actually represents an approximation for the half-power point in the filter response, which some might refer to as "bandwidth."
To be honest, I do not know what drove the sample rate selection for the ADXRS453, other than our company's general philosophy of making sure that the sample rate was adequate for the applications that we were designing this product for, at that time. These products serve a broad market and come from very different technologies and integration approaches, while focusing a very different applications, so it is probably not safe to presume uniformity in any attribute, including sample rates. I hope that this helps.
We do appreciate your interest in both products and look forward to more dialog with you on this.
NOTE: I edited the original title
TO: ADXRS453 Data Update Rates
There are quite a few discussions in this forum, on this product, so my motivation in this change relates to helping us keep the different queries organized, as well as helping you identify information more quickly in the future.
Just making sure, this addressed your question, right?
Thanks again for your post!
Retrieving data ...