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A2B Audio Bus
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A2B Audio Bus

Analog Devices A2B™ Automotive Audio Bus is an elegant, easy to use technology that transports audio and control data together with power over a single cost-effective unshielded twisted pair cable. The recently announced
A2B 2.0 products (ADAA245x) deliver a 4x increase in bandwidth supporting next-generation automotive infotainment, audio, and acoustics systems while maintaining A2B’s deterministic, low-latency operation.


A2B products deliver high fidelity audio while reducing the weight and cost of cabling by up to 75%, which can significantly increase vehicle fuel efficiency. The A2B portfolio includes high-performance, full-featured, low cost, extended distance, and high-power derivatives targeting a variety of automotive, consumer, and industrial applications.

Analog Devices A2B™ Automotive Audio Bus is an elegant, easy to use technology that transports audio and control data together with power over a single cost-effective unshielded twisted pair cable. The recently announced
A2B 2.0 products (ADAA245x) deliver a 4x increase in bandwidth supporting next-generation automotive infotainment, audio, and acoustics systems while maintaining A2B’s deterministic, low-latency operation.


A2B products deliver high fidelity audio while reducing the weight and cost of cabling by up to 75%, which can significantly increase vehicle fuel efficiency. The A2B portfolio includes high-performance, full-featured, low cost, extended distance, and high-power derivatives targeting a variety of automotive, consumer, and industrial applications.