Automotive Audio Bus®

Analog Devices Automotive Audio Bus (A²B®) technology provides critical support to the vehicle infotainment systems of tomorrow. Our A²B products deliver high fidelity audio while increasing fuel efficiency, thanks to upward of 75% less cabling weight. The A²B portfolio helps enables multiple applications such as voice recognition and active noise cancellation. A²B is a single-master, multiple-slave system where the transceiver chip at the host controller is the master.

Applications:

• Audio ECU connectivity
• Hands-free microphone arrays
• In-car communications
• Active noise cancellation