A simple amplifier on the LM386 microcircuit

Parts List

  • Chip LM386 -.
  • Resistor.
  • Capacitor.
  • DIP socket for a microchip (you can do without it).
  • Terminal strips.
  • Development board.

Amplifier Features

The LM386 is a low-voltage amplifier with a low current consumption and a power range from 5 to 12 V. Coefficient gain lies in the range of 20-200. The output power is 0.5 W.

The circuit and assembly of the amplifier on the LM386 microcircuit

A simple amplifier on an LM386 chip
The circuit is assembled on a breadboard with a large number of holes. The leads are soldered to each other by solder or by a segment of an assembly wire. Even with this installation, the amplifier has very small dimensions, which is a big plus of this design.

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