Low cost Wien oscillator composed of F007

Published:2011/7/28 3:16:00 Author:Ecco | Keyword: Low cost , Wien oscillator | From:SeekIC

The chart shows the low cost Wien oscillator circuit. One hand, the circuit can avoid the problem of having to adopt expensive inductors in the general oscillator circuits. On the other hand,it can also avoid using double-potentionmeter to adjust frequency in the Wien bridge oscillators. It only uses a potentiometer to adjust the frequency, so the cost is lower. The adjusting frequency range is small, although there are some defects, it can still be used when it needs small frequency range, and the circuit is stable.



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