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The PCA9548A is an octal bidirectional translating switch controlled via the I2C-bus. TheSCL/SDA
The PCA9546A is a quad bidirectional translating switch controlled via the I2C-bus. TheSCL/SDA u
The PCA9542A is a 1-of-2 bidirectional translating multiplexer, controlled via the I2C-bus.Th
The PCA9519 is a 4-channel level translating I2C-bus/SMBus repeater that enables theprocessor
The PCA9547 is an octal bidirectional translating multiplexer controlled by the I2C-bus.The SCL/
The PCA9536 is an 8-pin CMOS device that provides 4 bits of General Purpose parallelInput/Output
资料->【B】电子技术->【B5】通信技术->【1】通信协议->【USB、OTG】->Universal Serial Bus Class Definitions for Communication Devices.pdf
适用于智能电表通信项目开发，提供RS232与M-BUS协议转换的硬件设计方案，支持工业级数据采集与传输需求，适合嵌入式系统集成与远程监控应用。
适用于智能仪表通信系统开发，提供M-BUS协议的电路实现方案，涵盖信号传输与接口设计，便于嵌入式设备集成。支持低功耗、长距离通信场景，适合工业自动化应用。