Audio CODEC
CS4244
4 In/4 Out Audio CODEC with PCM and TDM Interfaces
DAC Features
Advanced multibit delta-sigma modulator 24-...
Description
CS4244
4 In/4 Out Audio CODEC with PCM and TDM Interfaces
DAC 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-k AC load Rail-to-rail operation
ADC Features
Advanced multibit delta-sigma modulator 24-bit resolution Differential inputs -105 dB dynamic range (A-weighted) -88 dB THD+N 2 Vrms full-scale input
System Features
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
Common Applications
Automotive audio systems AV, Blu-Ray® Disc, and DVD receivers Audio interfaces, mixing consoles, and effects
processors
General Description
The CS4244 provides four multibit analog-to-digital and four multi-bit digital-to-analog - 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.
This product is available in a 40-pin QFN package in Automotive (-40°C to +85°C) and Commercial (0°C to +70°C) temperature grades. The CDB4244 Customer Demonstration Board is also availa...
Similar Datasheet