programmable schmitt trigger with memory / dual input precision level detector.
(see Block Diagram): 1. Differential amplifiers and summer: the circuit uses two differential amplifiers, one to compare the input voltage with the “high” reference, and .
* Control of Relays, Heaters, LEDs, Lamps, Photosensitive Devices, Thyristors, Solenoids, etc.
* Signal Recondit.
of Circuit Operation
When the signal input voltage of the CA3098 is equal to or less than the “low” reference voltage (LR), current flows from an external power supply through a load connected to Terminal 3 (“sink” output). This condition is maintain.
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