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Automotive Audio Bus A2B Transceiver
AD2401/AD2402/AD2403/AD2410
A2B BUS FEATURES
Line topology Single master, multiple slave Up to 10 m between nodes and up to 40 m overall cable length
Communication over distance Synchronous data Multichannel I2S/TDM to I2S/TDM Clock synchronous, phase aligned in all nodes Control and status Information I2C to I2C
Phantom power or local power slave nodes Configurable with SigmaStudioTM graphical software tool Qualified for automotive applications
ADDITIONAL TRANSCEIVER FEATURES
Configurable as A2B bus master or slave (AD2403/AD2410) I2C interface 8-bit to 32-bit multichannel I2S/TDM interface Up to 32 upstream channels or combination with up to
32 downstream channels I2S/TDM or PDM microphone inputs
APPLICATIONS
Automotive audio communication link Commu
AD2402 Datasheet
