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TPA3112D1-Q1: TPA3112D1-Q1输出电压问题求教

Part Number: TPA3112D1-Q1
  1. TPA3112D1-Q1, 这个芯片,如果我把SD拉低,按照规格书上是说设备关机,那么我想问一下,此时classd功放输出是多少,1/2输出电压还是直接高阻态