• State
  • Locked Locked
  • Replies 0 replies
  • Subscribers 30 subscribers
  • Views 315 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Sampling DC + AC signals using AIC3204 codec ?

citizen
Expert 2850 points

Hi,

I am interested to know if it is possible to do DC & AC sampling using an AIC3204 ? Namely sampling both DC signals as well as AC signals up to say 1 KHz bandwidth ? If yes, is there a specific configuration that needs to be used to configure the AIC3204 ? Can the HP and LO outputs be DC coupled to include DC, say to drive op-amps or other analogue circuitry other than speakers etc. ?

I suppose my use of the AIC3204 will be in the audio range of frequencies (rather than purely for audio processing use), so it needs to include DC coupling at ADC and DAC, with suitable DC coupled op-amps on input and output as buffers etc.

Thanks in advance, M. Martin