Texas Instruments

PCM3793ARHBR

PCM3793ARHBR Description

The PCM3793ARHBR is a high-performance stereo audio codec designed by Texas Instruments, offering exceptional audio quality and versatility for a wide range of applications. This interface IC chip is part of the PCM3793 family and is housed in a 32-QFN package, making it suitable for surface mount applications. The PCM3793ARHBR is an active product, ensuring continued support and availability for ongoing projects.

This codec features a dynamic range of 90 dB for ADCs and 93 dB for DACs, along with a signal-to-noise ratio (S/N) of 90 dB for ADCs and 93 dB for DACs, delivering clear and precise audio reproduction. It supports a digital supply voltage range of 1.71V to 3.6V and an analog supply voltage range of 2.4V to 3.6V, providing flexibility in power supply requirements. The PCM3793ARHBR also includes a sigma-delta architecture, enhancing its performance in high-fidelity audio applications.

PCM3793ARHBR Features

• High Dynamic Range and S/N Ratio: With a dynamic range of 90 dB for ADCs and 93 for dB DACs, the PCM3793ARHBR ensures high-fidelity audio performance. The S/N ratio of 90 dB for ADCs and 93 dB for DACs further enhances audio clarity.
• Flexible Power Supply: The codec operates within a digital supply voltage range of 1.71V to 3.6V and an analog supply voltage range of 2.4V to 3.6V, providing compatibility with various power supply configurations.
• Sigma-Delta Architecture: The inclusion of sigma-delta technology improves the codec's performance in high-fidelity audio applications, offering superior audio quality.
• Serial Data Interface: The PCM3793ARHBR utilizes a serial data interface, simplifying connections and reducing the complexity of the overall system design.
• 16-Bit Resolution: With a resolution of 16 bits, the codec provides detailed and accurate audio reproduction, suitable for high-quality audio applications.
• Compliance and Safety: The PCM3793ARHBR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 2 (1 year), making it suitable for various manufacturing environments.

PCM3793ARHBR Applications

The PCM3793ARHBR is ideal for applications requiring high-fidelity stereo audio, such as:

• Consumer Electronics: High-quality audio systems in home theaters, portable audio devices, and smart speakers.
• Professional Audio Equipment: Studio monitors, mixing consoles, and professional recording devices.
• Automotive Audio Systems: High-end infotainment systems and in-car audio solutions.
• Industrial Applications: Audio processing in industrial control systems and communication equipment.

Conclusion of PCM3793ARHBR

The PCM3793ARHBR from Texas Instruments is a robust and versatile stereo audio codec that offers high-fidelity audio performance with a dynamic range and S/N ratio that ensure clear and precise audio reproduction. Its flexible power supply options, sigma-delta architecture, and 16-bit resolution make it a superior choice for a variety of high-quality audio applications. The PCM3793ARHBR's compliance with environmental and safety standards further enhances its suitability for modern electronics manufacturing. Whether used in consumer electronics, professional audio equipment, automotive systems, or industrial applications, the PCM3793ARHBR delivers exceptional performance and reliability.