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这种情况下,不会对所输出的数据产生影响吧
和你的传感器有关系了。电源肯定会对输出的电压信号有影响,但是只要你电源的精度上去,对输出的影响就没事。还有,输出的电压不能超过3.3V,因为TM4c的模拟电源是3.3V,最大可以读取的ad电压也是3.3V。