How to implement a 16bits Delta-Sigma DAC by PWM Modu in MCU

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Danielye

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Some MCU integrates PWM module. How to implement the DAC via it.
Could someone kindly provide the C source code
and some introduction document of this kind of DAC?

thanks in advance!
 

Re: How to implement a 16bits Delta-Sigma DAC by PWM Modu in

you must use low pass filter circuit
voltage vary of duty cycle
 

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