the ADC leakage current？
The Min. ADC sample capacitor value？
Analog input pin protect circuit topology structure？
When the input voltage is higher than the spec, what is the max input current?
If you have the ADC detail design guideline , please share to me,
Hi Xingchao,
The information you are looking for can be found in device datasheet in the electrical characteristics section. Below is directly from the datasheet. Please refer to the datasheet for detail.
Please also find below link to the TM4C129 system design guideline. Search for the ADC in the document concerning ADC schematic.
