مدار مجتمع (آی سی) آی‌سی واسط ارتباطی کدک‌

Product Attributes

Introduction

The CS4244 provides four multibit analog-to-digital and four multi-bit digital-to-analog Δ-Σ converters and is compatible with differential inputs and either differential or single-ended outputs. Digital volume control, noise gating, and muting is provided for each DAC path. A selectable high-pass filter is provided for the 4 ADC inputs. The CS4244 supports master and slave modes and TDM, left-justified, and I²S modes.

Features

• Advanced multibit delta-sigma modulator
• 24-bit resolution
• Differential or single-ended outputs
• Dynamic range (A-weighted): -109 dB differential, -105 dB single-ended
• THD+N: -90 dB differential, -88 dB single ended
• 2 Vrms full-scale output into 3-kΩ AC load
• Rail-to-rail operation
• Differential inputs
• -105 dB dynamic range (A-weighted)
• -88 dB THD+N
• 2 Vrms full-scale input
• TDM, left justified, and I²S serial inputs and outputs
• I²C host control port
• Supports logic levels between 5 and 1.8 V
• Supports sample rates up to 96 kHz

Applications

• Automotive audio systems
• AV, Blu-Ray Disc, and DVD receivers
• Audio interfaces, mixing consoles, and effects processors