Description
●The CS4353 is a complete stereo digital-to-analog system including digital interpolation, fifth-order multi-bit delta-sigma digital-to-analog conversion, digital de-emphasis, analog filtering, and on-chip 2 VRMS line-level driver from a 3.3 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.
●Features
●♦ Multi-bit Delta-Sigma Modulator
●♦ 106 dB A-wt Dynamic Range
●♦ -93 dB THD+N
●♦ Single-ended Ground Centered Analog Architecture
● – No DC-blocking Capacitors Required
● – Integrated Step-up/Inverting Charge Pump
● – Filtered Line-level Outputs
● – Selectable 1 or 2 VRMS Full-scale Output
●♦ Low Clock-jitter Sensitivity
●♦ Low-latency Digital Filtering
●♦ Supports Sample Rates up to 192 kHz
●♦ 24-bit Resolution
●♦ +3.3 V Charge Pump and Core Logic, +3.3 V Analog, and +0.9 to 3.3 V Interface Power Supplies
●♦ Low Power Consumption
●♦ 24-pin QFN, Lead-free Assembly
