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TPA3118D2的增益如何操控

Other Parts Discussed in Thread: TPA3118D2

Hi TI员工们好

我想知道TPA3118D2的增益可以通过外部直流电压来调节吗?

我看到规格书上有四组电阻分压设定增益,我想取消固定电阻分压,希望通过外部电位器来平滑调节GAIN的引脚电压子0-2.7V之间无极连续调节输出功率,有办法做到吗