1,The comparator circuit is designed to operate across the full range of the supply voltage, known as rail-to-rail operation.我觉得应该是输入的
模拟电压的范围是供电电压范围内。这个从datasheet中也可以看到:VAIN Analog input voltage (VSS – 0.3) ~ VDD ,具体如何实现是芯片内部设计的问题了。
2,对于3A,3B的区别,我想875页的功能描述,可以让你了解的更加清楚,区别在于是否sample,coutA和cout的区别是经过了一个filter block,所以,你想知道到底什么
区别,how the clock to the Filter Block is derived. In #3A, the clock to filter block is externally derived while in #3B, the clock to filter block is internally
derived.这句话说的很清楚。
3,5A,5B的意思应该都是一样的,都是windowed mode,没什么区别,就像continuous mode 的2A和2B是一样的。
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