Jul 17, 2007 #1 M mirza215 Newbie level 2 Joined Dec 4, 2006 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,293 WHICH IC SHOULD I USE TO AMPLIFY THE ECG SIGNAL UPTO 1000 GAIN AND ELIMINATE NOISE TO MAKE IT LOOK CLEAR.
WHICH IC SHOULD I USE TO AMPLIFY THE ECG SIGNAL UPTO 1000 GAIN AND ELIMINATE NOISE TO MAKE IT LOOK CLEAR.
Jul 17, 2007 #2 A A.Anand Srinivasan Advanced Member level 5 Joined Oct 15, 2005 Messages 1,792 Helped 257 Reputation 514 Reaction score 39 Trophy points 1,328 Location India Activity points 10,678 ecg signal passive filters try using an opamp to achieve this.... Generally for this purpose instrumentation amplifier is used due to its high gain along with high CMRR...
ecg signal passive filters try using an opamp to achieve this.... Generally for this purpose instrumentation amplifier is used due to its high gain along with high CMRR...
Jul 25, 2007 #3 M mzeybek Newbie Joined Aug 30, 2003 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 9 Re: ECG SIGNAL i used AD624 form analog devices for my project. also i used ad712 for better noise canncellation and amplification. you can request a few samples form analog devices.
Re: ECG SIGNAL i used AD624 form analog devices for my project. also i used ad712 for better noise canncellation and amplification. you can request a few samples form analog devices.
Jul 25, 2007 #4 N neoaspilet11 Full Member level 5 Joined Sep 29, 2005 Messages 277 Helped 29 Reputation 56 Reaction score 8 Trophy points 1,298 Location Cebu, Philippines Activity points 4,048 ECG SIGNAL That would be elgantly solved if you process it using DSP chip..
Jul 25, 2007 #5 X XNOX_Rambo Advanced Member level 1 Joined Jul 13, 2002 Messages 434 Helped 90 Reputation 180 Reaction score 2 Trophy points 1,298 Location Far out, man! Activity points 3,568 Re: ECG SIGNAL https://focus.ti.com/lit/ds/sbos078/sbos078.pdf Look at Figure 14.
Jul 25, 2007 #6 V vaibhav.k Advanced Member level 4 Joined Apr 12, 2006 Messages 112 Helped 9 Reputation 18 Reaction score 3 Trophy points 1,298 Location India Activity points 1,779 ECG SIGNAL Hi dont use single stage amplifier use multiple stage op-amp amplifiers with passive filters.That will reduce your noise and Use minimum 12 bit ADC.U can also visit texas and analog device site and find out medical application journal
ECG SIGNAL Hi dont use single stage amplifier use multiple stage op-amp amplifiers with passive filters.That will reduce your noise and Use minimum 12 bit ADC.U can also visit texas and analog device site and find out medical application journal