1.规格书上推荐3.3V供电,若使用5V供电是否对系统有影响?

2.规格书上VAB≥+200mV为高电平,VAB≤-200mV为低电平,请问介于大于-200mV,小于+200mV时是的电平状态是否是不确定的?

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