The CS4244 provides four multibit analog-to-digital and four multi-bit digital-to-analog Delta Sigma 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.
- 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 ohm 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
- Available in Tape & Reel Container (CS4244-CNZR)
- Applications: Automotive Audio Distribution Amplifier, Digital TV Audio and Infotainment System
