You can treat an analog component as black box if it has very high input impedan... | Hacker News

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		abyesilyurt on Dec 30, 2022 \| parent \| context \| favorite \| on: Ask HN: Does treating analog components as blackbo... You can treat an analog component as black box if it has very high input impedance and very low output impedance. Generally the digital components satisfy this constraint.

markus_zhang on Dec 31, 2022 [–]

Thanks, I just think it's an idea to simplify my study (so that I don't really care too much about formulas)

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