Hello,
Are there ADCs that are capable of measuring up to 12V directly. I am adding on an external ADC to get a higher resolution and wanted to see if there was an ADC that would allow to avoid using a voltage divider to bring down 12V to 5V.
Thanks!
(deleted)
Sure, look at these 16 bit ADC.
To read a 12V signal directly, you will need a higher voltage supply source generally.
http://www.analog.com/parametricsearch/en/10169#10169/d=sel|0|-1|7|88|165|4364|4746|186|3970|2846|4363|4307|164|4223|-3|2836|4365&p2836=12|16.5&p7=16