Analog Devices Inc.

AD2427WCCSZ  

Audio Special Purpose ICs

AD2427WCCSZ Description

The AD2427WCCSZ from Analog Devices Inc. is a high-performance 1-channel automotive-grade audio transceiver designed for A2B (Automotive Audio Bus) applications. It operates within a 3V to 3.63V supply range and features I2C and I2S interfaces, making it ideal for digital audio systems requiring low-latency, high-fidelity data transmission. Packaged in a 32-lead LFCSP (Wettable Flank) tray, this device meets stringent automotive reliability standards while ensuring ROHS3 compliance and REACH unaffected status. With MSL 3 (168 hours) moisture sensitivity, it is optimized for surface-mount assembly in demanding environments.

AD2427WCCSZ Features

• Automotive-Grade Reliability: Qualified for AEC-Q100 compliance, ensuring robustness in harsh automotive conditions.
• A2B Transceiver: Supports single-channel audio transmission with ultra-low latency, reducing system complexity.
• Wettable Flank Package: Enhances solder joint inspection for automated PCB assembly.
• Low-Power Operation: Optimized for 3V–3.63V supply, reducing energy consumption in always-on systems.
• I2C/I2S Interfaces: Enables seamless integration with DSPs, microcontrollers, and audio codecs.
• REACH/ROHS3 Compliant: Meets global environmental and safety regulations.

AD2427WCCSZ Applications

• Automotive Infotainment: Ideal for in-vehicle audio networks, supporting multi-speaker systems with synchronized timing.
• Telematics & Hands-Free Systems: Ensures noise-resistant audio transmission for voice recognition and call clarity.
• Active Noise Cancellation (ANC): Enables real-time audio processing for cabin noise reduction.
• Aftermarket Audio Upgrades: Simplifies retrofit installations due to plug-and-play A2B compatibility.

Conclusion of AD2427WCCSZ

The AD2427WCCSZ stands out as a highly integrated, automotive-optimized audio transceiver, combining low power, rugged packaging, and A2B technology to streamline audio system design. Its wettable flank, I2C/I2S flexibility, and compliance with automotive standards make it a superior choice for next-generation infotainment and telematics. Engineers benefit from reduced wiring complexity, improved signal integrity, and scalability—key advantages over conventional audio ICs. For reliable, high-performance audio networking in vehicles, this device delivers unmatched efficiency and ease of integration.

AD2427WCCSZ Documents

Download datasheets and manufacturer documentation for AD2427WCCSZ

PCN :

Product Change Notification 2025-01-06 (PDF)       Product Change Notification (PDF)       Product Change Notification_2024_08_29 (PDF)