I am designing a circuit, to use an ADC(mcp3008) to read voltage, current, and temperature sensors. I have a few questons about this, as I have never done this before.
- I am going to use single ended mode; Can I just plug in the sensor directly to the ADC, or does it need to go through some processing or filtering?
- I need to read voltages that vary from 90-108v the maximum voltage that my board can supply the ADC for Vref is 12 Volts. How can I read this high voltage?
- Are there any additional considerations that I should keep in mind to make my circuit as reliable as possible?
Thank you for your help!