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Hi,Iven Xu请教关于“OPA277 Amplifier Stability Issuecapacitive loads”的方案二的问题!

Other Parts Discussed in Thread: OPA277

请问,

1、为什么这种方案只适用于10Uf以上的大容性负载?

2、为什么R2要远大于Riso?

3、Cf ≥ (200*Riso*Cload)/Rf  这个怎么推算出来的呀?

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