You still write the KCL equation at the "-" input to the opamp. The impedance to the right is just the sum of the impedances of the resistor and capacitor. Can you show us that equation and then how you would solve it to get Vo/Vi?maven sharma said:
berkeman said:You still write the KCL equation at the "-" input to the opamp. The impedance to the right is just the sum of the impedances of the resistor and capacitor. Can you show us that equation and then how you would solve it to get Vo/Vi?
Currents sum in a series circuit? Your "KCL" equation is not a KCL equation!maven sharma said:
An operational amplifier, often referred to as an op-amp, is a type of electronic circuit component that is used for signal amplification and processing. It is typically used in analog circuits and has two input terminals (inverting and non-inverting) and one output terminal.
An op-amp works by taking the difference between its two input signals and amplifying it. This amplified output is then fed back to the input through a feedback loop, which helps to control the gain and stability of the op-amp. The output of an op-amp is typically much larger than the input signal, making it useful for amplification purposes.
The process of integrating an op-amp involves connecting external components, such as resistors and capacitors, to the op-amp in order to modify its behavior. This can be done to alter the amplification, filtering, or other characteristics of the op-amp, making it more suitable for a specific application.
Integrating an op-amp can be used to create a variety of electronic circuits, such as filters, oscillators, and amplifiers. Some common applications include audio amplifiers, signal conditioning circuits, and active filters for removing noise from a signal.
When integrating an op-amp, it is important to carefully choose the external components and understand their effects on the op-amp's behavior. It is also important to properly design the feedback loop to ensure stability and avoid oscillations. Additionally, it is important to consider the power supply and temperature conditions, as these can affect the op-amp's performance. Finally, thorough testing and troubleshooting should be done to ensure the circuit is functioning as intended.
