OPEN_SHORT_GROUND_ALARM

Published:2009/7/2 23:25:00 Author:May | From:SeekIC

Pin 6 of CA3094 IC is high for no-alarm condition. When any one sensor line is open, is shorted to other line, or is shorted to ground, output of IC goes low and resulting output current serves for activating alarm system.-E. M. Noll, Linear IC Principles, Experiments, and Projects, Howard W. Sams, Indianapolis, IN, 1974, p 316-317.



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