OP-AMP Configurations: Inverting and Non-Inverting

1. V.E.S POLYTECHNIC Course Code I.E. 4G Topic OP-AMP configurations : Inverting and Non-Inverting. Group No. 3 Sr. No. Name Roll. No. 1 Padmaj Manore 11 2 Vaibhav Shinde 12 3 Atharva Chavan 13 4 Tushar Malvi 14 5 Akshay Bagde 15

2. CONTENTS Inverting OP-AMP configuration - circuit diagram of Inverting OP-AMP. - Input & Output Waveforms of Inverting OP-AMP. Non-Inverting OP-AMP configuration - circuit diagram of Non-inverting OP-AMP. - Input & Output Waveforms of Non-inverting OP-AMP.

3. INVERTING OP-AMP CONFIGURATION This is a diagram of an  INVERTING OP-AMP . This circuit makes use of an OP-AMP, a single resistor(R1) connected to input and a feedback resistor (R2) connected to R1. The Inverting Amplifier produces a 180˚ phase shift in voltage from input to output.

4. INPUT AND OUTPUT WAVEFORMS OF AN INVERTING OP-AMP (gain assumed to be 2) The input and output signals of the inverting amplifier are not in-phase with each other.

5. NON INVERTING OP-AMP CONFIGURATION This is a diagram of NON-INVERTING OP-AMP. This circuit consists of an OP-AMP, a single resistor (R1) connected to ground and feedback resistor (R2) connected to R1. Input Voltage is directly applied through the non-inverting terminal.

6. NON INVERTING OP-AMP CONFIGURATION R1 and R2 form a simple potential divider network across the non-inverting amplifier with the voltage gain of the circuit being determined by the ratios of R2 and R1

7. INPUT AND OUTPUT WAVEFORMS OF AN NON INVERTING OP-AMPINVERTING OP-AMP The input voltage signal, ( Vin ) is applied directly to the non-inverting ( + ) input terminal which means that the output gain of the amplifier becomes "Positive". The result of this is that the output signal is "in-phase" with the input signal.

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