The PCM4202DB from Texas Instruments is a state-of-the-art stereo audio analog-to-digital converter (ADC) designed for professional and high-end consumer audio applications. Featuring 24-bit resolution and support for sampling rates up to 216kHz, the PCM4202DB delivers exceptional sound quality and precision, making it an ideal choice for recording studios, digital mixing consoles, and high-fidelity recording equipment.

Key Features

• High Performance: With a dynamic range of 118dB and a THD+N (Total Harmonic Distortion + Noise) of -105dB, the PCM4202DB ensures the accurate capture of audio signals with minimal distortion and noise.
• Flexible Sampling Rates: The device supports a wide range of sampling rates (from 16kHz to 216kHz), allowing it to be used in various audio applications including DVD-Audio, SACD recording, and broadcast audio.
• Differential Inputs: The ADC features fully differential inputs, providing improved noise immunity and reducing the impact of interference from other electronic devices.
• User-Selectable Modes: Users can select from several modes of operation, such as normal, mono, and dual-mono modes, for greater flexibility in processing audio signals.
• System Clock: The PCM4202DB includes an onboard, high-precision delta-sigma modulator and a digital decimation filter, which contribute to its superior audio performance. The device can also accept an external system clock, providing synchronization with other digital audio equipment.

Applications

• Professional Audio Recording
• Digital Mixing Consoles
• High-fidelity Home Audio Systems
• Multitrack Recording
• Broadcast Audio

The PCM4202DB is housed in a DB (SSOP) package, ensuring compatibility with standard surface-mount technology (SMT) processes and making it suitable for compact and integrated audio systems. Its robust design and advanced features make it an excellent choice for audio professionals seeking the highest quality in A/D conversion.

For detailed technical specifications, application notes, and support resources, visit the Texas Instruments website or contact their support team.