Comparing 2 voltages, the output will swing all the way to the opposite direction of the (-) input voltage in relationship to the (+) reference voltage.
- Lower (+) input V than reference voltage at (-) = high output.
- Higher (-) input V than reference voltage at (-) = low output.
Affiliate link ad.
Next topic: Brief Schmitt trigger LM358 op amp comparator circuit
As an Amazon Associate I earn from qualifying purchases.
- Information on this site is not guaranteed to be accurate. Always consult the manufacturer info/datasheet of parts you use. Research the proper safety precautions for everything you do.