An OP-AMP comparator is a circuit that compares the signal voltage on one of its inputs with a ______________?A. Non-inverting voltage at outputB. Reference voltage on the otherC. Virtual inputD. Output 0 0 votesArticle Rating Subscribe LoginNotify of new follow-up commentsnew replies to my comments Label {} [+] Name* Email* Website Label {} [+] Name* Email* Website 0 Comments Oldest Newest Most Voted Inline FeedbacksView all comments