5Wx2 Stereo Dual Channel Digital Amplifier Board PAM8406 Audio Can Adjust Output Volume Amplifier Board Module 5V Class D Amplifier Spot Steuermodul Module. Digital amplifier chip, designed to optimize the circuit layout, the sound quality is very good, big power. Switch / total volume potentiometer, with switch can turn off the amplifier / can also adjust the bass and left and right channel output volume. Total potentiometer with default switch. Full function, with number key it can directly control.
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- Supply voltage: DC 5V (Do not overvoltage, overvoltage will burn IC)
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- Input method: single-ended
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- Output power: 5W 2u03a9 5V /3W 4u03a9 5V /1.8W 8u03a9 5V
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- Channel: 2, Whether stage: HiFi
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- Performance Efficiency: u003E90%
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- Total Harmonic Distortion plus Noise: u003C10%
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- Low quiescent current, Noise suppression
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- Protection: reverse power supply input protection, short-circuit, overheat, pass EMI
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- External power amplifier type selection function (MODE: high level Class D, low level Class AB, factory default high level)
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- External Shutdown (SD: Chip Shutdown at Low Level, Factory Default High Level)
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- Can be muted externally (MUTE: low-level mute, factory default high level)
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- Package included: 1 x Stereo Dual Channel Digital Amplifier Board
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