Tool/software:
Dear TI,
I'm quiet new to audio design and I'm wondering how to route stereo output from COTS codec (TRS output) to TPA3128 Audio amplifier.
I'd like to put audio transformer to breakout ground loop and Since I'll buy COTS Headphone CODEC for audio input source, I assume that 3.5pi output is just standard (low power and TRS output, L, R , COM)
ex)
I've checked the EVM design and found that evkit design has two individual 3.5pi jack connectors for L/R and both of them have DC blocking capacitors on its own,
but my system gets 3 wire TRS output, so I'm wondering how to route common net from the TRS output to Audio AMP.
Could you get me idea of how to route, or reference circuits of it??
FYI, I don't need super high audio output quality.
