CS4354 Stereo Converter

            CS4354 Stereo Converter
                    5 V stereo digital-to-analog system with 2VRMS ground-centered output from Cirrus Logic
    

Image of Cirrus Logic's CS4354 Stereo D/A Converter Cirrus Logic's CS4354 is a complete stereo digital-to-analog system that includes digital interpolation, third-order multi-bit delta-sigma digital-to-analog conversion, digital de-emphasis, analog filtering, and an on-chip 2 V_RMS line-level driver from a 5 V supply. The advantages of this architecture include ideal differential linearity, no distortion mechanisms due to resistor matching errors, no linearity drift over time and temperature, high tolerance to clock jitter, and a minimal set of external components.

The CS4354 is available in a 14-pin SOIC package in commercial (-40°C to 85°C) grade. The CDB4354 customer demonstration board is also available for device evaluation and implementation suggestions.

Features
Advanced multi-bit delta-sigma modulator 101 dB A-wt dynamic range -86 dB THD+N Single-ended, ground-centered analog architecture No DC blocking capacitors required Integrated inverting charge pump Filtered line-level outputs 2 V_RMS full-scale output		Low latency digital filtering Supports sample rates up to 192 kHz 24-bit I²S input +5V analog supply with integrated inverting charge pump and regulator for Core Logic, and +1.8 V to +5 V interface power supplies 50 mW power consumption 14-pin SOIC, lead-free assembly
Applications
Blu-Ray disc™ players DVD players Set-top boxes		Digital TVs DAB/DMB devices