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LM5143-Q1: DEMB通过100K电阻接到VDDA,是否可行?

Part Number: LM5143-Q1
Other Parts Discussed in Thread: LM5143

你好,

由于我们要切换DEMB mode的需求,所以我们不能把DEMB直接接到VDDA。

1. DEMB通过100K电阻接到VDDA or GND,是否可行?是否能够被LM5143识别?

2. 在工作过程中,切换DEMB的模式,是否会影响输出电压的稳定?