Texas Instruments

SRC4392IPFBR

SRC4392IPFBR Description

The SRC4392IPFBR from Texas Instruments is a high-performance 2-channel sample rate converter (SRC) designed for digital audio interfacing. Packaged in a 48-pin TQFP and delivered in Tape & Reel (TR), this surface-mount IC supports sample rates from 4kHz to 216kHz, making it versatile for a wide range of audio processing applications. Operating within a 3V to 3.6V supply range, it ensures low power consumption while maintaining high signal integrity. The device is ROHS3 compliant, REACH unaffected, and rated for Moisture Sensitivity Level (MSL) 2, ensuring reliability in industrial and consumer environments.

SRC4392IPFBR Features

• Dual-Channel Conversion: Processes two independent audio channels with precision.
• Flexible Interface Options: Supports I2C and SPI for easy integration into digital systems.
• Wide Sample Rate Range (4kHz–216kHz): Accommodates everything from voice-grade to high-resolution audio.
• Low Power Operation: Optimized for 3V–3.6V supplies, ideal for portable and embedded designs.
• Robust Compliance: Meets ROHS3, REACH, and EAR99 standards for global deployment.
• High Integration: Combines SRC functionality with minimal external components, reducing BOM cost.

SRC4392IPFBR Applications

• Professional Audio Equipment: Studio mixers, digital effects processors, and broadcast systems requiring sample rate synchronization.
• Consumer Electronics: Soundbars, AV receivers, and gaming consoles needing seamless audio format conversion.
• Telecommunications: VoIP gateways and conference systems where multiple sample rates must be reconciled.
• Embedded Audio Systems: Automotive infotainment and IoT devices demanding compact, low-power SRC solutions.

Conclusion of SRC4392IPFBR

The SRC4392IPFBR stands out for its high flexibility, low power consumption, and robust performance in demanding audio applications. Its dual-channel design, wide sample rate support, and industry-standard interfaces make it a superior choice over competing models with limited bandwidth or single-channel operation. Whether for professional, consumer, or embedded use, this IC delivers reliable, high-fidelity audio conversion while simplifying system design.