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DRV401: DRV401的规格书问题

Part Number: DRV401


您好!

咨询一下DRV401规格书里关于COMPENSATION LOOP部分的几个问题。在规格书第3页:

这里的Gain是指什么?

(1)Gain(增益)应该是个比值,这里是谁比谁呢?

(2)第二列的|VICOMP1|-|VICOMP2|是什么意思?看起来VICOMP1和VICOMP2都是在0到5V之间,是正数。对它们取绝对值后还是自己才对?