multisim lm386
时间: 2023-10-10 11:12:26 浏览: 98
The LM386 is a power amplifier designed for use in low voltage audio applications. It is commonly used in portable devices such as radios, intercoms, and walkie-talkies. In Multisim, the LM386 can be found in the Amplifiers library.
To use the LM386 in Multisim, follow these steps:
1. Open Multisim and create a new circuit.
2. Drag and drop the LM386 from the Amplifiers library onto the circuit.
3. Connect the power supply to pins 6 and 4 of the LM386.
4. Connect the input signal to pin 3 of the LM386.
5. Connect the output to a speaker or headphones.
6. Set the gain using the potentiometer connected to pin 1 of the LM386.
7. Run the simulation to test the circuit.
Note: The LM386 is a simple amplifier and requires additional components such as capacitors and resistors for proper operation. Consult the data sheet for the LM386 for specific circuit designs.