This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1047216/msp430fr5734-adc-input-impedance
您好！
我们计划将串联电阻为1Mohm 的光电二极管电路连接到 ADC 引脚。
您能否告知我们 ADC 的输入阻抗、因为我们希望确保不会产生负载效应
用户指南(图16-5)和数据表非常详细地介绍了 ADC 输入。
