Product Summary

The cs4222-ks is a highly integrated, high performance, 20-bit, audio codec providing stereo analog-to-digital and stereo digital-to-analog converters using delta-sigma conversion techniques. The cs4222-ks operates from a single +5 V power supply, and features low power consumption. Selectable de-emphasis filter for 32, 44.1, and 48 kHz sample rates is also included. Applications include reverb processors, musical instruments, DAT, and multitrack recorders.

Parametrics

cs4222-ks absolute maximum ratings: (1)Power Supplies Digital VD: -0.3 to 6.0 V, Analog VA: -0.3 to 6.0 V; (2)Input Current: ±10 mA; (3)Analog Input Voltage: -0.7 to VA+0.7 V; (4)Digital Input Voltage: -0.7 to VD+0.7 V; (5)Ambient Temperature (Power Applied): -55 to +125 °C; (6)Storage Temperature: -65 to +150 °C.

Features

cs4222-ks features: (1)99 dB 20-bit A/D Converters; (2)99 dB 20-bit D/A Converters; (3)110 dB DAC Signa-to-Noise Ratio (EIAJ); (4)Soft Mute Capabiity; (5)Differentia Inputs/Outputs; (6)On-chip Anti-aiasing and Output Smoothing Fiters; (7)De-emphasis for 32, 44.1 and 48 kHz; (8)Stand-Aone or Contro Port Mode; (9)Singe +5 V power suppy.

Diagrams

cs4222-ks pin connection

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