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ECG amplifier

Discussion in 'Electronic Projects Design/Ideas/Reviews' started by sapphire_blue, Jan 16, 2009.

  1. adelani

    adelani New Member

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    I"m a beginner, I want to design ecg amplifier as a project but I dont know where to start from.
     
  2. audioguru

    audioguru Well-Known Member Most Helpful Member

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    Most manufacturers of instrumentation amplifier ICs have the design for an ECG amplifier in the datasheets. Then you simply copy the circuit without designing anything.
    Look at the datasheet for an INA326 or an AD620A instrumentation amplifier IC for two of many example circuits.
     

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  3. turko2489

    turko2489 New Member

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    u can use this circuit diagram.. i get nearly original ecg signal.
    figure shows my ecg signal.
    . circuit diagram of ECG.jpg
    IMG_0488.JPG
    (the last part of circuit is T twin 50hz noise filter)
     

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    Last edited: Apr 8, 2013
  4. dave

    Dave New Member

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  5. turko2489

    turko2489 New Member

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    firstly u should get information about instrumentation amplifier.. after that everything will be easy :)
     

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