Threshold signal generator circuit using TcA965

Published:2011/10/27 21:19:00 Author:May | Keyword: Threshold signal generator | From:SeekIC

The circuit consists of multivibrator and threshold switch. The voltage of TCA965's pin 10 is decided by that of pin 6, pin 7, and pin 8, while the latter is determined by the bleeder R1~R4. The feedback is from pin 14 to pin 8 via R5. The unstable state occurs when the voltage of pin 9 is high enough. Then the circuit produces oscillation.



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