Oct 21, 2010 #1 G grandhikiran2002 Newbie level 5 Joined Nov 9, 2006 Messages 9 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,332 Hi while I was testing one opamp I tried giving only +ive bias voltage alone it is going to +ive saturation.And when -ive bias alone is given it is going to -ive saturation. Can any body tell me why it is happening so.
Hi while I was testing one opamp I tried giving only +ive bias voltage alone it is going to +ive saturation.And when -ive bias alone is given it is going to -ive saturation. Can any body tell me why it is happening so.
Oct 21, 2010 #2 keith1200rs Super Moderator Staff member Joined Oct 9, 2009 Messages 10,865 Helped 2,065 Reputation 4,130 Reaction score 1,597 Trophy points 1,403 Location Yorkshire, UK Activity points 57,270 Because you have no negative feedback? Post your test circuit. Keith
Oct 26, 2010 #3 G grandhikiran2002 Newbie level 5 Joined Nov 9, 2006 Messages 9 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,332 Feedback is there but with inputs the circuit is behaving like Irrespective of i/ps o/p is -ive saturation when +15 is given
Feedback is there but with inputs the circuit is behaving like Irrespective of i/ps o/p is -ive saturation when +15 is given
Oct 26, 2010 #4 keith1200rs Super Moderator Staff member Joined Oct 9, 2009 Messages 10,865 Helped 2,065 Reputation 4,130 Reaction score 1,597 Trophy points 1,403 Location Yorkshire, UK Activity points 57,270 As I said, post your circuit. Keith