Audio Codec 2ADC / 2DAC 24-Bit 28-Pin SSOP T/R

The CS4223 is a highly integrated, high performance, 24-bit, audio codec providing stereo analog-to-digital and stereo digital-to-analog converters using delta-sigma conversion techniques. The device operated from a single +5V power supply, and features low power consumption. Selectable de-emphasis filter for 32, 44.1, and 48kHz sample rates is also included.

• 105 dB dynamic range A/D converters
• 105 dB dynamic range D/A converters
• 110 dB DAC signal-to-noise ratio (EIAJ)
• Analog volume control (CS4224 only)
• Differential inputs/outputs
• On-chip anti-aliasing and output smoothing filters
• De-emphasis for 32,44.1 and 48kHz
• Supports master and slave modes
• Single +5V power supply
• On-chip crystal oscillator
• 3-5V digital interface