INTRODUCTION S5L9274 is a single chip ISO/IEC 11172-3 Layer III audio decoder, capable of decoding compressed elementary bit stream as specified in ISO/IEC standard. As a decoder for the DISC-MAN, it can provide you more small and cheaper solution for MP3 player application. S5L9274 is low voltage IC that can read MP3 and CD-ROM format discs and can be applied to various products. FEATURES • Single-chip ISO/IEC 11172-3 Layer III Audio Decoder • Support All MPEG Bit Rates including free format • Support 32/44.1/48 kHz Sampling Frequency for MPEG Bit Stream • Support Single Channel, Dual Channel, Stereo and Joint Stereo • Any Combination of Intensity Stereo & MS Stereo is supported • Serial Host Interface • Simple Software for Micom • Support Off-chip DAC interface • Anti Shock Memory Controller • Power Save Mode : POWER-DOWN, SLEEP (when paused) • Use of Standard Crystal 16.9344MHz • 16.9344MHz Clock Output Port • Soft Mute Function • CDFS(CD-ROM File System) Decoding • Low Power Dissipation : 171mW @3.0 volts
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