The PCM4204PAPR from Texas Instruments is a high-performance, professional-grade digital audio converter designed to deliver superior audio quality in a variety of applications.

• Channels: four-channel, single-chip, 24-bit audio ADC (Analog-to-Digital Converter)
• Dynamic range: 118 dB
• Flexible audio serial port interface:
• Sampling rates supported: from 32kHz to 216kHz
• High-pass filter: to eliminate DC offset
• Programmable digital attenuator: for precise volume control
• Power supply: single 5V supply for the analog portion and 3.3V for the digital portion
• Power-down mode:
• Package: 48-pin HTQFP (Thin Quad Flat Pack)