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TAS6421-Q1: 输入电流计算咨询

Part Number: TAS6421-Q1
Other Parts Discussed in Thread: TAS6424-Q1

您好;

使用TAS6424-Q1,4个输出通道驱动分别驱动一个4Ω扬声器,如果每个扬声器的工作功率按照20W来算,以13V为输入电源,VBAT和PVDD分别会耗费多少电流?同步请告知计算方法,谢谢。