Classic-op-amp-astable-multivibrator

Posted on Jul 20, 2012

Uses CA3130 BiMOS op amp that operates at a frequency of 1 kHz. With rail-to-rail output swing, frequency is independent of supply voltage, device, and temperature.

Click here to download the full size of the above Circuit.

Only the temperature coefficient of Rr and Cr enters into circuit stability .

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