N° of component 

Gain-1000 Amplifier Using the 741 (CB257E)

The voltage gain of this circuit is 1,000. This gain is given by the ratio between the 10 M ohm resistor and R1. Power supply can range from 6 + 6 V to 15 + 15 V. Input impedance is 10 k ohm. Other operational amplifiers can be used in this configuration. The maximum operating frequency is about 100 kHz.







Circuit Bench