Operational Amplifier Circuit Symbol. The op amp is represented by a triangular symbol as shown in fig. And output voltage vout avin a v1 v2.
Low output less than 100 ohms. In this configuration an op amp produces an output potential relative to circuit ground that is typically 100 000 times larger than the potential difference between its input terminals. Voltages v1 v2 and vout are always measured with respect to ground.
This is the symbol of an opamp.
A is the voltage gain v1 is the non inverting input and v2 is inverting input. Voltages v1 v2 and vout are always measured with respect to ground. V1 volts non inverting input voltage. The op amp is represented by a triangular symbol as shown in fig.
