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TLV3502的输出没有达到轨对轨啊,差的有点多,请工程师帮我看看哪里有问题。

Other Parts Discussed in Thread: TLV3502

我用TLV3502做了一个射频板,电路图如上所示,其中电阻R1和R10没焊上。电源V+是3.3v,V-是GUD。-INA端接地,INA给上40MHZ,峰峰值为280mv的正弦波,即最大值为140mv,最小值为-140mv。按理说输出应该是3.3v到0v,但是实际输出只有1.2v到0v,请问这是哪里出了问题?