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Aux ADC controlled VCO

Question asked by Vincent.Bruinink on Oct 10, 2011
Latest reply on Oct 11, 2011 by Vincent.Bruinink

Hi,

 

I`m trying to implement a Aux ADC controlled VCO that should generate a sine wave from aprox DC to 10Hz.

Do I have to use the lookup table to convert the 8bit ADC value to the corresponding 5.23 values? So that the VCO

can be set between DC and 10Hz? Or is there an alternative way to convert the ADC result to corresponding values?

 

Best regards,

 

Vincent.

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