S5A1901H02 Datasheet PDF - Samsung

OVERVIEW
The S5A1901H02, Audio Effect Processor, reproduces vivid sound of certain places and dynamic sound of movies. The S5A1901H02 has over 15 sound effect modes including two kinds of Karaoke mode. In addition to the sound modes, the S5A1901H02 provides mic-echo, vocal canceller, loudness function, graphic equalizer, spectrum analyzer interface, tone control and volume/balance control so that it can satisfy various sound requirements of audio systems including TV, stereo audio systems, etc. Furthermore, the S5A1901H02 has built-in 16 bit stereo S-D ADC and DAC for easy application. The S5A1901H02 also includes two digital source interface blocks and a host interface block supporting normal microcontroller and I2C bus interfaces.

KEY FEATURES
• Over 15 Sound Effect Modes including two kinds of Karaoke mode
• 3/5/7-band Graphic Equalizer and 5/7-band Spectrum Analyzer Interface
• Mic-Echo, Loudness Function and Vocal Canceller
• Digital Volume/Balance/Tone Control
• Fader Function for Car Stereo System
• Programmable Sound Mode
• 33 MIPS 16 bit fixed point DSP Core (SSP1610)
• Built-in Stereo 16 bit S-D ADC and DAC
• External Clock: 16.9344MHz
• Sampling Frequency: 44.1kHz
• Support Various Digital Audio Interface Formats
• Normal Microcontroller Interface and I2C Bus Interface
• 0.5 Kword Internal Data RAM and 6 Kword Delay Memory for Sound Effect
• 6 Kword Internal Program ROM and 0.5 Kword Parameter ROM for Movie Mode
• 5 V Single Power Supply
• 0.5mm Triple Metal CMOS Process
• Package: 100 QFP

APPLICATIONS
• CD Player
• Video CD
• TV
• Karaoke System
• Car Stereo System
• General Stereo Audio Systems