CS4341

CS4341 24-Bit, 96 kHz Stereo DAC with Volume Control Features l Complete Stereo DAC System: Interpolation, D/A, Output Analog Filtering l ATAPI Mixing l 101 dB Dynamic Range l 89 dBFS THD+N l Low Clock Jitter Sensitivity l +3 V to +5 V Power Supply l Filtered Line Level Outputs l On-Chip Digital De-emphasis for 32, 44.1, and 48 kHz l Digital Volume Control with Soft Ramp – 94 dB Attenuation – 1 dB Step Size – Zero Crossing Click-Free Transitions l 30 mW with 3 V supply I Description The CS4341 is a complete stereo digital-to-analog system including digital interpolation, fourth-order deltasigma digital-to-analog conversion, digital de-emphasis, volume control, channel mixing and analog filtering. The advantages of this architecture include: ideal differential linearity, no distortion mechanisms due to resistor matching errors, no linearity drift over time and temperature and a high tolerance to clock jitter. The CS4341 accepts data at audio sample rates from 2 kHz to 100 kHz, consumes very little power and operates over a wide power supply range. These features are ideal for DVD, A/V receiver and set-top box systems. ORDERING INFORMATION CS4341-KS 16-pin SOIC, -10 to 70 °C CDB4341 Evaluation Board SCL/CCLK SDA/CDIN AD0/CS MUTEC RST SCLK LRCK SDATA Serial Port Control Port Interpolation Filter Interpolation Filter External Mute Control Volume Control ∆Σ DAC Analog Filter AOUTA Mixer Volume Control ∆Σ DAC Analog Filter AOUTB ÷2 MCLK Preliminary Product...