AnsweredAssumed Answered

DAC unfiltered output

Question asked by hamza.ameer.001 on Oct 30, 2015
Latest reply on Oct 30, 2015 by AvaTar
Hi every 1.
I am trying to implement the sine wave generator on STM32F3 which is actually working fine but the problem is that the
output waveform is not identical to the real time function generator because its not getting proper reconstruction i think.
If i pass the generated signal to the OPAMP it actually dies and shows 0 volt at the output which is not my requirement.
Is there any technique either hardware based or software based to improve this waveform.
Also attached is the snapshot of the generated signal which is showing on my self made oscilloscope.

dacResponse.jpg

Thanks in advance. :)

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