SN55LBC173-DIE
www.ti.com.cn
ZHCSB71 –JUNE 2013
四路低功耗差动接收器
查询样品: SN55LBC173-DIE
1
特性
2
•
符合 EIA 标准 RS-422-A,RS-423-A,
RS-485 和 CCITT V.11
•
•
低功耗
开电路故障安全设计
•
•
被设计成支持脉冲时长运行
针对嘈杂环境中的长距离总线线路上的多点总线传
输
说明
SN55LBC173-DIE 是一款具有 3 态输出的单片四路差动线路接收器,此接收器被设计成符合 EIA 标准 RS-422-
A,RS-423-A,RS-485 和 CCITT V.11。 这个器件在数据速率方面针对均衡多点总线传输进行了优化。 4 个接收
器共用 2 个进行或操作的使能输入,一个在高电平时有效,一个在低电平时有效。 每个接收器特有用来增加抗扰
度的高输入阻抗、输入滞后。 故障安全设计确保了在输入为开电路时,输出一直为高电平。 SN55LBC173-DIE 使
用德州仪器 (TI) 已获专利的 LinBiCMOSE™ 技术进行设计,这个技术提供了低功耗、高开关速度和稳健耐用性。
ORDERING INFORMATION(1)
PACKAGE
DESIGNATOR
PRODUCT
PACKAGE
ORDERABLE PART NUMBER
PACKAGE QUANTITY
SN55LBC173TDA1
SN55LBC173TDA2
100
10
SN55LBC173
TD
Bare die in waffle pack(2)
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Processing is per the Texas Instruments commercial production baseline and is in compliance with the Texas Instruments Quality
Control System in effect at the time of manufacture. Electrical screening consists of DC parametric and functional testing at room
temperature only. Unless otherwise specified by Texas Instruments AC performance and performance over temperature is not
warranted. Visual Inspection is performed in accordance with MIL-STD-883 Test Method 2010 Condition B at 75X minimum.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
LinBiCMOSE is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2013, Texas Instruments Incorporated
English Data Sheet: SGLS413