Hello Forum,
I'm trying to build my own IcePower 2.1 amplifier setup with a self designed DSP board at it's center. So far, I'm progressing well. My first test setup is working and I have identified some points I would like to improve. One point from this list is an USB input. So my amplifier should be wokring as a simple USB soundcard under windows. Should not be a problem. I could use a PCM2706 chip form TI to archive this goal. But the PCM2706 seems to be outdated. Yes it supports 48 kHz, but as a Hifi enthusiast my heart is screeming for 192 kHz sample rate. You know for reasons.
Any suggestions which IC I could use a a simple USB to I2C DAC / Bridge? USB goes in, I2C comes out and is routed to my DSP IC. That would be all the functionality I need from it.
I'm trying to build my own IcePower 2.1 amplifier setup with a self designed DSP board at it's center. So far, I'm progressing well. My first test setup is working and I have identified some points I would like to improve. One point from this list is an USB input. So my amplifier should be wokring as a simple USB soundcard under windows. Should not be a problem. I could use a PCM2706 chip form TI to archive this goal. But the PCM2706 seems to be outdated. Yes it supports 48 kHz, but as a Hifi enthusiast my heart is screeming for 192 kHz sample rate. You know for reasons.
Any suggestions which IC I could use a a simple USB to I2C DAC / Bridge? USB goes in, I2C comes out and is routed to my DSP IC. That would be all the functionality I need from it.