The LM386 Audio Power Amplifier IC (DIP) is a low-voltage, high-performance amplifier specifically designed for audio applications. It is capable of driving small speakers directly, making it a perfect choice for portable audio devices, DIY amplifier circuits, and student projects. The LM386 delivers sufficient power output while consuming minimal supply current, making it efficient for battery-powered designs.
The IC operates with a wide voltage range and comes in a standard DIP package, which makes it easy to use on breadboards and PCBs. With built-in gain control, thermal shutdown protection, and minimal external components required, the LM386 is one of the most popular audio amplifier ICs for electronics enthusiasts.
Key Features:
- Low-voltage audio power amplifier
- Wide supply voltage range: 4V to 12V or up to 18V
- Delivers up to 1W output power into an 8Ω speaker
- Built-in gain (20x) adjustable up to 200x with external components
- Low quiescent current consumption
- Minimal external components required for operation
- Standard DIP package for easy prototyping
Applications:
- Portable speaker systems
- DIY audio amplifier projects
- Signal amplification for radios and audio players
- Intercoms and small sound systems
- Student and hobby electronics projects
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