由于中秋、国庆节假期，帖子审批以及工程师回复将会有所延迟，敬请谅解.

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CC3235SF: ADC测量

jerry
Part Number: CC3235SF

ADC例程测的数据不准确

  • +1
    TI__Guru* 82220 points

    ADC 的输入电压必须在 1.4V 以内，以避免会导致失真的削波。如果向这些引脚施加高于 1.8V 的输入电压，则ADC 输入可能会损坏。

    必须从软件和硬件的角度考虑 1.8V 硬限制。务必添加电阻分压器/缓冲器以将测量信号电压降低到 ADC 限制范围内