HIN2xxE系列RS-232收发器的原理及应用  

Principle and application of HIN2xxE series RS-232 transceiver

作　　者：熊伟[1] 梁青[2] 

机构地区：[1]空军工程大学电讯工程学院,陕西西安710077 [2]西安邮电学院电信工程系,陕西西安710061

出　　处：《国外电子元器件》2005年第9期60-62,共3页International Electronic Elements

摘　　要：HIN2xxE系列是由+5V单电源供电的高速RS-232收发电路,符合EIA RS-232C和V.28规范,以电源功耗低为显著特点,广泛应用于ISDN和高速调制解调器,尤其是电池供电系统中。文中主要介绍HIN2xxE系列电路的原理、特性和典型应用。The HIN2xxE family of high-speed RS-232 transmitters/receivers are powered by a single ＋ 5V power supply.They feature low power consumption,and meet all EIA RS-232C and V.28 specifications.They are widely used in ISDN and high speed modems,especially in battery powered applications. This paper introduces the principle of HIN2xxE family ,main characteristic and typical application circuits.

关 键 词：RS-232 电荷泵 关断模式 

分 类 号：TP334.7[自动化与计算机技术—计算机系统结构]