ADAV803

www.DataSheet4U.com Audio Codec for Recordable DVD ADAV803 FEATURES Stereo analog-to-digital converter (ADC) Supports 48/96 kHz sample rates 102 dB dynamic range Single-ended input Automatic level control Stereo digital-to-analog converter (DAC) Supports 32/44.1/48/96/192 kHz sample rates 101 dB dynamic range Single-ended output Asynchronous operation of ADC and DAC Stereo sample rate converter (SRC) Input/output range: 8 kHz to 192 kHz 140 dB dynamic range Digital interfaces Record Playback Auxiliary record Auxiliary playback S/PDIF (IEC60958) input and output Digital interface receiver (DIR) Digital interface transmitter (DIT) PLL-based audio MCLK generators Generates required DVDR system MCLKs Device control via I2C®-compatible serial port 64-lead LQFP package XOUT XIN FUNCTIONAL BLOCK DIAGRAM SYSCLK1 SYSCLK2 SYSCLK3 MCLKO MCLKI SDA SCL AD0 AD1 PLL CONTROL REGISTERS RECORD DATA OUTPUT OLRCLK OBCLK OSDATA OAUXLRCLK OAUXBCLK OAUXSDATA DIT DITOUT VINL VINR VREF ANALOG-TO-DIGITAL CONVERTER REFERENCE SRC DIGITAL INPUT/OUTPUT SWITCHING MATRIX (DATA PATH) AUX DATA OUTPUT VOUTL VOUTR DIGITAL-TO-ANALOG CONVERTER FILTD PLAYBACK DATA INPUT AUX DATA INPUT ZEROL/INT DIR ZEROR ADAV803 ISDATA IAUXSDATA ILRCLK IBCLK IAUXLRCLK IAUXBCLK DIRIN Figure 1. APPLICATIONS DVD-recordable All formats CD-R/W PRODUCT OVERVIEW The ADAV803 is a stereo audio codec intended for applications such as DVD or CD recorders that require high performance and flexible, cost-effective playback...