Description

The CS4354 is a complete stereo digital-to-analog system including digital interpolation, third-order multi-bit delta-sigma digital-to-analog conversion, digital de-emphasis, analog filtering, and on-chip 2 VRMS line-level driver from a 5 V supply.

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 VRMS Full-scale Output

♦ Low-latency Digital Filtering

♦ Supports Sample Rates up to 192 kHz

♦ 24-bit I²S Input

♦ +5 V 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