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https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1533011/msp430fr2311-adc-channel-12-temperature-sensor-only-characterized-in-datasheet-at-3v-wondering-what-accuracy-i-would-get-at-2v
工具/软件：
...想知道我在 2V 能达到什么精度?
是否有关于此处理器的此功能的任何应用手册？
数据表的表 5-22 就是我指的是
我怀疑它主要取决于内部基准。
TLV 结构中有一些校准数据。
您看到了注释 2 吗？ 仍然需要设置较低的基准电压。
