Operational amplifiers (op amps) have 2 inputs that determine the output voltage.
- Noninverting input (+) voltage higher than inverting input (-) voltage = high (close to Vcc) output.
- Noninverting input (+) voltage lower than inverting input (-) = Low (very close to ground for single supply op amp) output
Affiliate link ad.
Affiliate link ad. Kit I bought and use often these days for common integrated circuits.
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.