BUY MAX232EEWE+T https://www.utsource.net/itm/p/11773329.html

(16+ROHS，MAX） Description: The MAX232EEWE+T is a dual driver/receiver that includes a capacitive voltage generator to supply EIA-232 voltage levels from a single 5-V supply. Each receiver converts EIA-232 inputs to 5-V TTL/CMOS levels. Features: Operates from a single 5-V supply Low power consumption ±15-kV ESD protection on all pins Meets or exceeds RS-232 specifications True fail-safe receiver operation Low-power shutdown mode Low-cost SO package Applications: PC modems Cellular phones Palmtop computers Notebook computers Printers ISDN terminal adapters Hand-held terminals Point-of-sale terminals (For reference only)