LC78684E Datasheet MP3 Decoder

Manufacturer: SANYO (now Panasonic)

LC78684E mp3 decoder by SANYO (now Panasonic) - Datasheet Preview

Datasheet Details

Part number	LC78684E
Manufacturer	SANYO (now Panasonic)
File Size	334.33 KB
Description	MP3 Decoder
Download	LC78684E Download (PDF)

Overview

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.

Key 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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