BETAConnect the split supply
Pin 7 uses +15 V and pin 4 uses −15 V. Bypass both rails to their common midpoint.
Single bipolar operational amplifier
LM741 Basic Circuit
Build a basic LM741 circuit with labeled pins, component values and connection guidance.
LM741 in a circuit
A physical eight-pin IC and a clearly routed feedback loop.
Connect it, step by step
Follow the component values and pin connections
Close the feedback loop
90 kΩ connects OUT to IN−, and 10 kΩ connects IN− to the midpoint.
Measure the result
Apply 0.20 V to IN+. A high-impedance meter reads approximately 2.00 V before device errors.