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我最近用TAS5631做音频功放，但上电之后芯片总是没准备好，即READY引脚总是为低电平，PVDD为28V，故障报告引脚都为高电平3.3V，即正常无故障。我想知道，需要怎么做才能使芯片准备好呢
e2e.ti.com/.../143164.aspx，建议您可做网页中提及的一些检查。
