Member #1494657

Member Since: January 19, 2019

Country: United States

  • Hi, Nice day. I have a question about gain. In the AD8232 datasheet I think is written that gain is 100. But output, measured in wrists and ankle, is 1Vpp or 1'5. Then input should be 10mVpp and I think 10mV it is too much. I would like to show on my TFT screen a vertical line corresponding to 1mV of reference as in professional equipment like this:

    https://www.google.com/search?rls=com.microsoft%3Aes-ES%3AIE-Address&rlz=1I7TEUA%3B&biw=1366&bih=673&tbm=isch&sa=1&ei=sRBDXMGKFsPUgweDzIqIDA&q=monitor+ecg&oq=monitor+ecg&gs_l=img.3..35i39j0i30l2j0i5i30l3j0i8i30l4.25204.25484..25808...0.0..0.176.333.0j2......1....1..gws-wiz-img.......0j0i8i7i30.BaCtVJ3RoSc#imgrc=_7eJ263Vbb23BM:&spf=1547899192109

    but I need know the real gain, that I think may be about 1000. Can someone help me? Thank in advance

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