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LC78684E - MP3 Decoder

Datasheet Summary

Features

  • x MP3 Decoding Functions (MPEG audio standard [ISO/IEC 11172-3] layer 3)  Decodes to a digital audio signal MP3 data decoded by the CD-ROM decoder and outputs that audio signal.  Supports all bit rates, including variable bit rate operation.  Supports the following sampling rates. MPEG1 (Fs = 32 K, 44.1 K, 48 K) MPEG2 (Fs = 16 K, 22.05 K, 24 K) MPEG2.5 (Fs = 8 K, 11.025 K, 12 K)  Can read out the MPEG header and ancillary data.  Automatically mutes the signal on CRC errors using an MP3 CRC.

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Datasheet Details

Part number LC78684E
Manufacturer Sanyo Semicon Device
File Size 334.33 KB
Description MP3 Decoder
Datasheet download datasheet LC78684E Datasheet
Additional preview pages of the LC78684E datasheet.

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www.DataSheet4U.com Ordering number : ENN7350 CMOS IC LC78684E MP3 Decoder for Compact Disc Players Overview The LC78684E integrates, on a single chip, CD-ROM signal-processing functions, MP3 signal-processing functions, and CD-DA shockproof signal-processing functions. The LC78684E achieves significant power savings by implementing signal-processing functions using hardwired structures. A CD player that supports playback of MPEG audio (MP3) recorded on CD media as well as CD-DA shockproof playback can be implemented by combining this IC with a CD DSP, DRAM, and audio D/A converter, and other circuits. x CD-ROM Decoding Functions  Supports CD-ROM modes 1 and 2 (forms 1 and 2)  Faithfully reproduces data stored on CD-ROM discs using CD-ROM error correction functions.
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