Automotive Audio Bus A2B Transceiver

A2B BUS FEATURES Line topology Single master, multiple slave Up to 15 m between nodes and up to 40 m overall cable length (see Table 9) Communication over distance Synchronous data Multichannel I2S/TDM to I2S/TDM Synchronous clock, phase aligned in all nodes Low latency slave to slave com

文件：1.94911 Mbytes 页数：38 Pages

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Automotive Audio Bus A2B Transceiver

文件：2.02057 Mbytes 页数：38 Pages

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Automotive Audio Bus A2B Transceiver

A2B BUS FEATURES Line topology Single master, multiple slave Up to 15 m between nodes and up to 40 m overall cable length (see Table 9) Communication over distance Synchronous data Multichannel I2S/TDM to I2S/TDM Synchronous clock, phase aligned in all nodes Low latency slave to slave com

文件：1.94911 Mbytes 页数：38 Pages

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Automotive Audio Bus (A2B) Transceiver

A2B BUS FEATURES Line topology Single main node, multiple subordinate nodes Up to 15 m between nodes and up to 40 m overall cable length (see Table 9) Communication over distance Synchronous data Multichannel I2S/TDM to I2S/TDM Synchronous clock, phase aligned in all nodes Low latency nod

文件：1.96083 Mbytes 页数：38 Pages

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Automotive Audio Bus A2B Transceiver

A2B BUS FEATURES Line topology Single master, multiple slave Up to 15 m between nodes and up to 40 m overall cable length (see Table 9) Communication over distance Synchronous data Multichannel I2S/TDM to I2S/TDM Synchronous clock, phase aligned in all nodes Low latency slave to slave com

文件：1.94911 Mbytes 页数：38 Pages

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Automotive Audio Bus (A2B) Transceiver

A2B BUS FEATURES Line topology Single main node, multiple subordinate nodes Up to 15 m between nodes and up to 40 m overall cable length (see Table 9) Communication over distance Synchronous data Multichannel I2S/TDM to I2S/TDM Synchronous clock, phase aligned in all nodes Low latency nod

文件：1.96083 Mbytes 页数：38 Pages

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A2B 最后在线的从机 2xPDM XCVR

汽车音频总线(A2B®)可在最远相距15 m的两个节点间提供多通道、I2S/TDM链路。它能实现单对差分线缆上的双向同步脉冲编码调制(PCM)数据（比如数字音频）、时钟和同步信号传输。A2B支持直接点对点连接，允许不同位置具有多个菊花链连接节点，以便贡献和/或使用时分多路复用(TDM)通道内容。\n\n A2B是一种单主机、多从机系统，主控制器中的收发器用作主机。该主机能为所有从机节点生成时钟、同步和成帧信号。主机A2B收发器可通过控制端口(I2C)编程，实现配置与回读。A2B数据流中内置该控制端口的扩展版本，可以直接访问从机收发器的寄存器和状态信息，并实现跨距离I2C到I2C通信。 A2B 总线特性• 线形拓扑结构• 单主机、多从机\n• 远距离通信• 同步数据• 多通道 I2S/TDM 至 I2S/TDM\n• 低延迟从机到从机通信\n• I2C到I2C控制和状态信息\n• 总线电源或本地电源从机节点\n• 通过AEC-Q100汽车应用认证\n• 可配置A2B总线主机或从机操作\n• 8位至32位多通道I2S/TDM接口\n• 多达32路上游和32路下游通道\n• PDM 接口\n• 最多4个高动态范围麦克风输入\n• 同时接收最多4个PDM麦克风的I2S数据\n• 交叉或直通布线\n• 提供可编程设置以优化EMC性能;

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Package：32-WFQFN 裸露焊盘，CSP；包装：管件 功能：音频收发器 类别：集成电路（IC） 音频专用 描述：LOW COST AUDIO BUS SLAVE REV 0.1

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Package：32-WFQFN 裸露焊盘，CSP；包装：卷带（TR） 功能：音频收发器 类别：集成电路（IC） 音频专用 描述：LOW COST AUDIO BUS SLAVE REV 0.1

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