User manual

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Connect the V_POS (pin 7 of op-amp) to the +25 V supply of the VirtualBench power supply (red wire on
breadboard)
Connect the V_NEG (pin 4 of op-amp) to the -25 V supply of the VirtualBench power supply (light green wire on
breadboard)
Connect the GND of the ±25 V supply to the ground of amplifier circuit (black wire on breadboard)
Place R1 (1 kΩ) between V Out (pin 6 of op-amp) and pin 2 of the op-amp (teal and purple jumper wires on
breadboard)
Place R2 (100 Ω) between junction connecting R1 to op-amp pin 2 and ground
Connect V In (pin 3 of op-amp) to the positive output from the VirtualBench FGEN (yellow wire on breadboard);
connect negative output from FGEN to ground (black wire on breadboard)
Connect the output from the VirtualBench FGEN to the CH1 of the VirtualBench MSO (yellow wire on
breadboard)
Connect V Out (pin 6 of op-amp) to the positive input on CH2 of the VirtualBench MSO (blue wire on
breadboard)
Connect the negative input on CH1 of the VirtualBench MSO to ground (dark green wire on breadboard)
Connect the negative input on CH2 of the VirtualBench MSO to ground (dark green wire on breadboard)
Figure 3.6a. UA741CN Connection Diagram