
LINEAR TECHNOLOGY
芯片, 收发器, 多协议, 38QFN

LINEAR TECHNOLOGY
收发器, RS232 / RS485, 3驱动器, 3V-5.5电源, TSSOP-38

MAXIM INTEGRATED PRODUCTS
收发器, RS422/RS485, 3驱动器, 3V-5.5电源, SOIC-16

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 3V-5.5V电源, 5驱动器, SSOP-28

TEXAS INSTRUMENTS
芯片, 收发器, RS232

TEXAS INSTRUMENTS
收发器, RS232, 5驱动器, 3V-5.5电源, TSSOP-28

EXAR
收发器, RS232, 5驱动器, 3V-5.5电源, SSOP-28