16-Bit Stereo Audio Codec
CS4218
16-Bit Stereo Audio Codec
Complete CMOS Stereo Audio Input and Output System featuring:
• Delta-Sigma A/D and D...
Description
CS4218
16-Bit Stereo Audio Codec
Complete CMOS Stereo Audio Input and Output System featuring:
Delta-Sigma A/D and D/A Converters using 64x Oversampling.
Input Anti-Aliasing and Output Smoothing Filters.
Programmable Input Gain (0 dB to 22.5 dB). Programmable Output Attenuation (0 dB to
46.5 dB).
Sample frequencies from 4 kHz to 50 kHz. Low Distortion, THD < 0.02% for DAC.
THD < 0.02% for ADC.
Low Power Dissipation: 80 mA typical. Power-Down Mode : 1 mA typical. Pin Compatible with CS4216 when used in
Serial Modes 3 and 4 (See Appendix A).
I2S(TM) Compatible Serial Mode (SM5). Operates from 5V or 3.3V Digital Power
Supply. Requires 5V Analog Power Supply.
General Description
The CS4218 Stereo Audio Codec is a monolithic CMOS device for computer multimedia, automotive, and portable audio applications. It performs A/D and D/A conversion, filtering, and level setting, creating 4 audio inputs and 2 audio outputs for a digital computer system. ...
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