Single_op_amp_difference_amplifier

Published:2009/7/23 20:39:00 Author:Jessie | From:SeekIC

This circuit provides a voltage gain of 1000 for difference-signal inputs. For example, if the inverting input is 10 μV and the noninverting input is 11 μV, the difference is 1 μV and the output is 1000 μV. Figure 10-14B shows an offset nulling circuit (if required).



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Amplifier_Circuit/Single_op_amp_difference_amplifier.html

Print this Page | Comments | Reading(3)