Double_ended_voltage_monitor

Published:2009/7/24 2:44:00 Author:Jessie | From:SeekIC

This circuit is similar to that of Fig. 8-26, except that the LED flash rate increases when the supply goes above 6 V, but below 15 V. The flash rate approaches zero near either limit. The minimum operating threshold is given by: The maximum operating threshold is given by: Typical circuit power drain is about 500 μA.



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