Operational Amplifier Terminals

Last modified by Microchip on 2023/11/09 08:59

An op-amp has three terminals: two input terminals and one output terminal. In addition, it has two power supply pins that are required for it to operate.

Schematic symbol for op-amps

1VIN-Inverting Input Voltage
2VIN+Non-Inverting Input Voltage
3VOUTOutput Voltage
4VDDPositive Supply
5VSSNegative Supply

(VIN+ - VIN-) = Differential Input Voltage