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Topic: how do I minimize ADC clock freq via a register? (Read 698 times) previous topic - next topic


Why do you want to  slow it? That will make the conversion time longer, and may affect the accuracy of the sample & hold circuit that is charged up prior to making the conversion.

I need to perform DSP on an audio signal and want the bins to have a small frequency span for better granularity.  This is for a spectrum analyzer display.

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