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  1. #1
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    Most Accurate MEMS IMU

    Hello!
    I am following this forum for a long time, but I have never wrote here. I hope you can help me.
    I am looking for a very accurate MEMS IMU:
    - high sensitivity
    - low noise
    - low cross axis sensitivity
    and if there was a motion fusion algorithm included would be perfect.
    I found the http://www.maximintegrated.com/en/pr.../MAX21100.html but it's very hard to buy. On mouser the waiting time is 23 weeks and other distributors don't have it at all. I requested a sample on maxim website but no answer from them.
    How can I obtain that IMU? Or can you suggest me a good alternative? I need a good precision because I have to measure a distance using IMU datas.
    Thanks in advance.

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  2. #2
    Advanced Member level 5
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    Re: Most Accurate MEMS IMU

    I know that the ADIS line from Analog Devices is very good - can be expensive though...

    Another option to consider is an AHRS - an IMU with a processor that does all the number crunching and outputs Kalman Filtered attitude & heading readings: look for ST's inemo and Vectornav



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