Overview of this LM386 Audio Amplifier Module
Features
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Low Voltage Operation: This LM386 audio amplifier operate on a voltage range of 4V to 12V DC. This make it perfect for battery powered audio application and portable sound system.
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Built in Gain Control: This amplifier module provide a default gain of 20, adjustable up to 200. This allow flexibility in amplifying weak audio signal without additional external component.
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Low Distortion Output: It deliver clean and clear audio output with less harmonic distortion. This ensure high quality sound reproduction & make it perfect for DIY audio project.
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Compact and Easy to Use: This small PCB design allow easy fit into compact electronic circuit. It feature simple input and output connection for quick setup and installation.
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High Efficiency with Low Power Consumption: This LM386 consume less power while delivering sufficient amplification. This makes it perfect for energy efficient application like intercom and small speaker system.
Specification
| Specification | Details |
|---|---|
| Chipset | LM386 |
| Operating Voltage | DC 5V – 12V |
| Output Power | 0.5W – 1W |
| Gain | 20 to 200 (Adjustable) |
| Input Type | Analog Audio |
| Output Type | Speaker Output |
| Signal-to-Noise Ratio | ≥90dB |
| Harmonic Distortion | ≤0.1% |
| PCB Size | Compact, Easy to Integrate |
| Applications | DIY Audio, Small Speaker Systems |
| SKU | RW-203 |
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