器件选型指南总结bluesea

    技术2025-08-27  18

    1.同步整流升压和降压DC/DC转换器GS3406: http://forum.eet-cn.com/BLOG_ARTICLE_6570.HTM

    2.隔离型的RS485收发器:ADM2483. http://blog.ednchina.com/vzlnwqmh8945/1023648/message.aspx

    3.   ADuM系列数字隔离芯片的优点: 推荐型号:ADuM1201ADuM1301ADuM1400ADuM1402ADM2483BRWZADM2486BRWZADuM1250ARZ

    4CAN控制器SJA1000

    5.实时钟PCF8563

    6.USB转串口芯片FT232,TUSB3410

    驱动安装:ftdi_ft232_drive.exe,在我的51网盘里

    7.IIC总线EEPROM AT24c01

    8.DSP:TMS320LF2407

    9.独立CAN控制器:SJA1000

    10.以太网收发器:DP83848CVV

    11,网络变压器 HR911105A

    13:CAN收发器:82C250(5V电源)

                    VP230(3.3V电源)

    14电源隔离:3.3V-3.3V:B0303S-1W

    (http://www.mornsun-power.ru/pdf/b_s-1w&b_d-1w_en.pdf)

     

    15.逻辑信号开关:

         74HCT154DB

    16.IO扩展器(SPI)

         MCP23S08

     

     

     

     

     

     

     

     

     

     

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