3.0V至5.5V、低功耗、1Mbps、真RS-232收发器，使用四只0.1µ F外部电容.

RS232通信接口 电平转换芯片资料 详细说明 非常不错 -RS232 communication interface chip-level conversion very good detailed information on

本文档主要应用于RS-232串行通信相关领域，介绍RS3232芯片有关知识。-The MAX3222/MAX3232/MAX3237/MAX3241 transceivers have a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0V to 5.5V supply with a dual charge pump.