Page 22 - Semester-IV-Electronics
P. 22

 Working of OP-AMP


             An impedance Z is connected to the inverting terminal of OP-AMP
                                                 1
                  and for negative feedback a feedback impedance Z is connected
                                                                                                                        f
                  between the inverting and output terminal.


             An input voltage V can be applied in the circuit of OP-AMP in two
                                                      i
                  ways.









































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                                                                            Figure 5
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