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关于AMC1200测量交流电流的问题

Other Parts Discussed in Thread: AMC1200

AMC1200的手册里有如下图的应用方式,这样GND1与采样电阻一端直连,VDD1单电源供电,当采样电阻Rs中有交流流过时,AMC1200还能正常工作么?

图中,电流方向为1所示箭头时,VINP的输入电压相对于GND1为负值,这时AMC1200可以在单电源供电的情况下,对负值电压进行隔离放大?