Description
This is a high efficient digital audio power amplifier module that operates with a single 12V power supply. This compact and low profile amplifier module is ideal for integration into a small DIY project that does not necessarily require a large power reserve. Able to play back MP3 and WAV audio format files from USB or micro-SD card.
Features:
- Power Supply: 9 ~ 14Vdc.
- Continuous maximum output:
- 10W×2ch ＠VDDP=12.0V, RL=8Ω, THD+N=10%.
- 20W×1ch ＠VDDP=12.0V, RL=4Ω, THD+N=10%.
- Media: USB Memory Stick & micro-SD Card.
- File Format: WAV, APE, FLAC & MP3. FAT16 & FAT32.
- Signal-to-Noise Ratio: 95dB.
- THD+N: 0.02 % ＠VDDP=12.0V, RL=8Ω, Po=1.0W
- Channel Crosstalk: -70dB.
- Over-current & Thermal Protection Function.
- Class AB Headphone Amplifier.
- Headphone Output: 50mWx2 on 32Ω @12V.
- Efficiency: 88 % ＠VDDP=12.0V, RL=8Ω, Po=10W.
- IR Remote Control.
- Size: 97 x 44mm (L x W).
Related Information:
- Yamaha Audio-Amp User Manual.
- Class-D Audio Amplifier Basic
- VS1053B MP3 Arduino Shield
- GPD2856 MP3 Player Board
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