LM386 Mini Mono Audio Amplifier for Speakers 4–8 Ohm, 5–12 V DC
€3.99
Tax included
Mono audio amplifier module with integrated LM386, ideal for music projects and vocal reproduction. It features a gain trimmer and an output terminal block for a 4–8 ohm speaker. It has a 5–12 V DC power supply and a compact size of 41 × 13 mm.
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Compact audio amplifier with LM386
The HR02147 Mini Audio Amplifier is a monoblock module based on the LM386 IC, designed to add amplified audio output to small electronics projects. Its dimensions of just 41 × 13 mm make it easy to fit into prototypes and devices with limited space.
Main features
- Mono amplification: One audio channel based on the LM386 chip.
- Adjustable Gain: Onboard trimmer to tailor the amplification to your project.
- Speaker connection: Output terminal block for a 4–8 Ohm speaker.
- Power supply: DC voltage between 5 and 12 V DC.
- Compact size: 41 × 13 mm card.
Applications
Suitable for music projects, voice message playback, audio experimentation and electronic prototypes requiring a small mono amplifier.
Technical data
- Reference: HR02147.
- Integrated: LM386.
- Channels: 1, mono.
- Speaker impedance: 4–8 Ohm.
- Supply voltage: 5–12 V DC.
- Adjustment: Gain trimmer.
- Dimensions: 41 × 13 mm.
HR02147
4 Items
Data sheet
- Guy
- Template
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Mono audio amplifier module with integrated LM386, ideal for music projects and vocal reproduction. It features a gain trimmer and an output terminal block for a 4–8 ohm speaker. It has a 5–12 V DC power supply and a compact size of 41 × 13 mm.