Journal
Scientific and technical journal «Priborostroenie»
UDK621:658.011.56
Issue:9 (53)
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METHOD OF ZERO DRIFT CORRECTION IN OPERATIONAL AMPLIFIER
Annotation
Optical-electronic system with operational amplifiers used for comparison of slowly varying sensor signals is considered. Methods of zero drift correction employed in such systems are analyzed. A new method is proposed which ensures compensation of output signal bias voltage.
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