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我要处理二路信号，用二个TLV313芯片作放大器使用，这时需要二个2.5V基准电压，请问我是否能共用一个基准电压（二个4.7K的电阻分压）呢？（这样我的PCB上可以少用二个电阻）按理来说运放的输入端是高阻抗的，基本不消耗电流，但我仍担心是否有会扰动产生。
麻烦高手回答一下，谢谢！
