Hi, I would like to ask what is the open loop output impedance of the OPA4348, I can't get this from the datasheet. In addition, I would like to know the calculation method or simulation(TINA TI, etc.) method of the closed-loop output impedance.
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Hi, I would like to ask what is the open loop output impedance of the OPA4348, I can't get this from the datasheet. In addition, I would like to know the calculation method or simulation(TINA TI, etc.) method of the closed-loop output impedance.
您好,
下面文档讲了怎样测量open loop output impedance 和 closed-loop output impedance
Operational Amplifier Stability - Part 3 of 15 RO and ROUT.pdf
对应的中文资料可以再下面帖子中下载:
另外,E2E论坛有用户咨询了同样的问题,您可以看下E2E论坛的回复: