The PCM4201PWR is a high-performance, single-chip audio analog-to-digital converter (ADC) from Texas Instruments, designed for professional and broadcast audio applications. This advanced ADC integrates a delta-sigma modulator and digital filters, delivering superior audio quality and ease of integration for audio system designers.

Key Features

• High Resolution: The PCM4201PWR offers 24-bit resolution, ensuring high-fidelity recording of audio signals with extensive dynamic range.
• Sampling Rate: It supports a wide range of sampling rates from 16kHz to 200kHz, accommodating various high-quality audio formats.
• Dynamic Range: With a dynamic range of 118dB, this ADC provides excellent signal-to-noise ratio, making it suitable for high-end audio equipment.
• Differential Inputs: The device features differential inputs that help reduce common-mode noise, resulting in cleaner audio captures.
• Oversampling: The PCM4201PWR utilizes an oversampling delta-sigma modulator, which improves noise performance and reduces distortion.
• Digital Filter: On-chip digital filtering helps to remove out-of-band noise and enhances the overall sound quality.
• Power Supply: It operates on a 5V analog and a 3.3V digital power supply, providing flexibility in system power design.
• Package: The device is available in a 24-pin TSSOP package, making it compact and suitable for space-constrained applications.

Applications

The PCM4201PWR's high-quality audio conversion makes it ideal for a variety of applications, including:

• Professional audio recording
• Broadcast equipment
• Mixing consoles
• Digital audio effects processors
• High-end A/V receivers

With its robust feature set and exceptional audio performance, the PCM4201PWR from Texas Instruments stands out as a top choice for audio professionals seeking precision and reliability in their digital audio conversion processes.