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TMUX7234: TMUX7234PWR多路开关上电时序问题

Part Number: TMUX7234

你好,TI:

我们产品上使用了TMUX7234PWR 4通道多路复用开关,我们调试时发现先给芯片的VCC引脚上电,再给IO(Vs或Vs)提供电压,此时芯片正常,如果先给芯片的IO(Vs或Vs)供电,再给芯片VCC供电时芯片VCC就会对地短路。芯片损坏,这会是什么原因,帮忙分析一下,多谢!