Hi,
Is there any reference design which I can follow to connect PCM4104 to TPA2017D2 x 2?
Lee
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Hi, Lee,
We don't have such a circuit. I would probably put an RC LPF between the two to knock out any out-of-band noise from the PCM4104 going to the TPA2017D2. Please see the section labeled, "OPERATION WITH DACS AND CODECS" on page 12 of the d/s. Essentially you want this to be about 30 kHz cut-off and use resistance that optimizes between noise and gain error in the TPA2017D2.
-d2