The common-mode voltage range limits the allowable voltage swing on each input with respect to the measurement system ground.

共模电压抑制了每个相对测量系统地线输入端电压的允许波动范围。

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This wide input common-mode range is obtained with standard low voltage op amp supplies.

这种宽输入共模电压范围是用标准低压运算放大器电源实现的。

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