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thnx ronv...
it's good help,but does not say any thing about its circuit or design.....except gain stage.
it tells you all you need to know about it .... a 3 wire connection ....power supply and signal out
the problem is you havent really told us what kind of vibrations you are trying/want to detect.
That would help greatly in recommending a specific sensor for you
following the sensor you will probably need preamplification and filtering using several Op-Amps then feeding that signal into your A to D converter
similar to what friends and I do for our digital seismograph systems for recording earthquakes
cheers
Dave
excuse me. could u give the web address u went?
You have a job but you don't know how to design this and you don't know how to find the web address or how to find papers describing how to use the parts. In my country if you know how you don't have a job. Replaced by workers in China.
The web address is on the data sheet (at the bottom). It might take 5 minutes to find the page "application notes".
There are many companies that make this kind of part. You need to learn how to search the internet and find their application notes. Do you need help with that?