Aug 10, 2006 #1 N naisare Member level 2 Joined Oct 18, 2004 Messages 43 Helped 2 Reputation 4 Reaction score 1 Trophy points 1,288 Activity points 391 signal conditioning Hi all, i want to convert an analog voltage signal(ramp) which is from 0 to 5V -- 1 to 3V level. That is, I have to attenuate 5V to 3V and 0V to 1V. Any Idea?? Thank you.
signal conditioning Hi all, i want to convert an analog voltage signal(ramp) which is from 0 to 5V -- 1 to 3V level. That is, I have to attenuate 5V to 3V and 0V to 1V. Any Idea?? Thank you.
Aug 10, 2006 #2 S Shohdy Member level 5 Joined Jul 19, 2006 Messages 94 Helped 7 Reputation 14 Reaction score 2 Trophy points 1,288 Activity points 1,775 Re: signal conditioning Hi, Use this equation: output=0.4*input +1. So you need to amplify the signal by a gain of 0.4, then level shift it by 1v. You can do this simply by an op-amp circuit. Regards, Shohdy
Re: signal conditioning Hi, Use this equation: output=0.4*input +1. So you need to amplify the signal by a gain of 0.4, then level shift it by 1v. You can do this simply by an op-amp circuit. Regards, Shohdy
Aug 10, 2006 #3 O on1aag Full Member level 3 Joined Jun 30, 2006 Messages 154 Helped 38 Reputation 76 Reaction score 2 Trophy points 1,298 Activity points 2,266 Re: signal conditioning Hi Naisare, Multiply by 0,4 and add 1 volt dc. on1aag.