ADI网络(CAN)解决方案

Keywords：Can bus，  Linear Regulator

摘要:

ADM3052在CAN协议控制器与物理层总线之间创建一个隔离接口。它能以最高1Mbps的数据速率工作。该器件的总线引脚（V+、V−、CANH和CANL）集成有接线错误保护功能。本方案可以快速开发ADM3052应用。

基本特征：

5 kV rms 隔离式CAN收发器

集成V+线性调节器

总线侧由V+和V−供电

工作电压（V+）：11 V至25 V

工作电压(VDD1：5V或3.3V

符合ISO 11898标准

最高1Mbps 高速数据传输率

总线引脚提供短路保护

集成总线接线错误保护

无电节点不干扰总线

总线支持110个或更多节点

方案特点：

 The EVAL-ADM3052EBZ allows the ADM3052 isolated CAN transceiver to be quickly and easily evaluated. The evaluation board allows all of the input and output functions to be exercised without the need for external components.

On the EVAL-ADM3052EBZ, the power is isolated between a single 3.3 V or 5 V supply on VDD1, the logic side, and a single 24 V supply provided on V+, the bus side. R1, the 300 Ω external resistor, is used by the built-in linear regulator to share the power dissipation between R1 and the internal die to reduce the internal heat dissipation in the package.
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