Nov 2, 2004 #1 L lean Junior Member level 1 Joined Oct 14, 2004 Messages 15 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 139 max294 I am studing an circuit to obtain signal ECG when this signal is amplified It passes for an filter max294 why?
max294 I am studing an circuit to obtain signal ECG when this signal is amplified It passes for an filter max294 why?
Nov 2, 2004 #2 flatulent Advanced Member level 6 Joined Jul 19, 2002 Messages 4,624 Helped 489 Reputation 980 Reaction score 151 Trophy points 1,343 Location Middle Earth Activity points 46,689 Re: max294 This signal is at a very low level and low frequency. The electrodes also pick up the mains signals. This filter removes the interference from the mains.
Re: max294 This signal is at a very low level and low frequency. The electrodes also pick up the mains signals. This filter removes the interference from the mains.