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VS1003
VS1003 - MP3/WMA AUDIO CODEC
Features
• Decodes MPEG 1 & 2 audio layer III (CBR +VBR +ABR); WMA 4.0/4.1/7/8/9 all profiles (5-384kbit/s); WAV (PCM + IMA ADPCM); General MIDI / SP-MIDI files
• Encodes IMA ADPCM from microphone or line input
• Streaming support for MP3 and WAV • Bass and treble controls • Operates with a single 12..13 MHz clock • Internal PLL clock multiplier • Low-power operation • High-quality on-chip stereo DAC with no
phase error between channels • Stereo earphone driver capable of driv-
ing a 30Ω load • Separate operating voltages for analog,
digital and I/O • 5.
VS1003 Datasheet
