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放大器专区

问答运放的轨到轨是什么意思？

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运放的轨到轨是什么意思？

yphuang on Sep 23, 2013

RT

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0 peter_yang on Sep 24, 2013 11:32 AM

简单的说就是指运放的输入和输出都可以到电源或地电平。
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0 adi_angela

on Sep 25, 2013 12:23 PM
楼上的回复是正确的。其实输入是可以到达正负电源的，输出只能是无限接近于正负电源。
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0 方红敏 on Sep 25, 2013 11:34 PM

哦！几时轨到轨也是无法达到电源的正负电压输出
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0 brucelone on Sep 26, 2013 5:42 AM

楼主可以研究一下轨对轨放大器的内部结构，和通用的放大器对比一下就明白了，注意是在输入输出级的结构
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0 zhutou on Sep 28, 2013 7:26 AM

运放的供电电压是多少，输出的信号幅度就能到多少
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