Audio Connectivity

The Automotive Audio Bus (A2B) is revolutionizing next generation infotainment architectures by delivering a simple, low-latency solution for complex audio connectivity problems.   It is increasingly being selected over existing digital bus technologies for use in a wide array of applications including Active Noise Cancellation, HF/ In-Car Communications, Emergency Call, and Telematics.

A2B is fundamentally an innovative technology that reduces system cost, weight, and design complexity by distributing audio and control data, together with clock and power over a single, low-cost, UTP cable. The product portfolio consists of full-featured transceivers supporting both master & slave functionality as well as cost-optimized, slave - only devices.

Featured Products

Signal Chains

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Reference Designs