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What is the output impedance of the LM4651 small signal FETs?

April 26, 2017fets impedance lm4651 output signal small

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What is the output impedance of the LM4651 small signal FETs?

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It would be the RDS(on) of one of the transistors since at any time one of them is fully on. At room temperature (25° C) the RDS(on) of the FETs in the LM4651 is typically 1.0Ω.