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TPA6139 负载阻抗



TPA6139 Datasheet中写道可以支持16-1K欧姆负载阻抗, 这个负载阻抗是否是指外部耳机的阻抗至少要16欧姆(即要求每个通道对地的负载阻抗要大于16欧姆)? 如果接了8欧姆的耳机会有哪些问题?