I've been curious about this for some time; Why does the inverting 3886 design not need a cap on the feedback loop to block amplification of DC signals?
I thought this was due to the simple fact that the inverted output would be fed back to the input which would cancel any DC in the input signal or generated by the chip. Is this correct?
I thought this was due to the simple fact that the inverted output would be fed back to the input which would cancel any DC in the input signal or generated by the chip. Is this correct?