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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (3 topics).
3 topics · 15 messages
Filtered by: #potentiometers ✕
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Controlling DS1881 Digital Potentiometer from ADAU1463 for Analog Audio Volume (No External MCU)
Hi everyone, I'm working on a prototype board that uses the ADAU1463 DSP, and I’m experimenting with controlling the volume of an analog-only audio path (i.e., the signal does not enter the ADAU1463).
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Multiple External Potentiometers
I understand this DSP only has Four DACs, so I can only use 4 potentiometers in my SigmaStudio project. I am trying to use total of 7 external potentiometers to manipulate the audio coming in. Any sug
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Digital pot with SigmaDSP?
Hello everybody! The thing is I use several pots, connected to auxiliary ADC inputs in 1701 to control various volumes etc. Pots in general are quite big, so I am thinking about using AD5116 and two b