CS4525

www.DataSheet4U.com CS4525 30 W Digital TV Amplifier with Integrated ADC Digital Amplifier Features ! Fully Integrated Power MOSFETs ! No Heatsink Required ADC Features ! Stereo, 24-bit, 48 kHz Conversion ! Multi-bit Architecture ! 95 dB Dynamic Range (A-wtd) ! -88 dB THD+N ! 2 Vrms Input Supports SCART – – Programmable Power Foldback on Thermal Warning High Efficiency (85%) ! > 100 dB Dynamic Range ! < 0.1% THD+N @ 1 W ! Configurable Outputs (10% THD+N) System Features ! Asynchronous 2-Channel Digital Serial Port ! 32 kHz to 96 kHz Input Sample Rates ! Operation with On-Chip Oscillator Driver or – – – 1 x 30 W into 4 Ω, Parallel Full-Bridge 2 x 15 W into 8 Ω, Full-Bridge 2 x 7 W into 4 Ω, Half-Bridge + 1 x 15 W into 8 Ω, Full-Bridge Overcurrent/Undervoltage/Thermal Overload Shutdown Thermal Warning Reporting ! Built-In Protection with Error Reporting – – Applied SYS_CLK at 18.432, 24.576 or 27.000 MHz ! Integrated Sample Rate Converter (SRC) – Eliminates Clock-Jitter Effects – Input Sample Rate Independent Operation – Simplifies System Integration ! Spread Spectrum PWM Modulation ! PWM Popguard® for Half-Bridge Mode ! Click Free Start-Up ! Programmable Channel Delay for System – Reduces EMI Radiated Energy Noise & Radiated Emissions Management 2.5 V to 5 V ! Low Quiescent Current (Features continued on page 2) 10.5 V to 18 V VP System Clock Crystal Driver I/O Stereo Analog In Serial Audio Clocks & Data Serial Audio Data I/O Serial Audio Clocks & Data HP Dete...