5秒后页面跳转
捷配首页

Datasheet > SN75276
SN75276 PDF预览

SN75276

更新时间： 2024-12-01 04:31:15
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 总线收发器
页数 文件大小 规格书
16页 304K
描述
FAIL-SAFE DIFFERENTIAL BUS TRANSCEIVER

阅读下载

中文翻译

获取价格

SN75276 数据手册

 浏览型号SN75276的Datasheet PDF文件第2页浏览型号SN75276的Datasheet PDF文件第3页浏览型号SN75276的Datasheet PDF文件第4页浏览型号SN75276的Datasheet PDF文件第5页浏览型号SN75276的Datasheet PDF文件第6页浏览型号SN75276的Datasheet PDF文件第7页 
SN75276  
FAIL-SAFE DIFFERENTIAL BUS TRANSCEIVER  
SLLS212B – SEPTEMBER 1995 – REVISED APRIL 1998  
D OR P PACKAGE  
(TOP VIEW)  
Bidirectional Transceiver With Fail-Safe  
Receiver  
Meets or Exceeds the Requirements of ITU  
Recommendation V.11  
R
RE  
DE  
D
V
B
A
1
2
3
4
8
7
6
5
CC  
Electrically Compatible With ANSI  
Standards TIA/EIA-422-B and TIA/EIA-485-A  
GND  
Designed for Multipoint Transmission on  
Long Bus Lines in Noisy Environments  
3-State Driver and Receiver Outputs  
Individual Driver and Receiver Enables  
Wide Positive and Negative Input/Output  
Bus Voltage Ranges  
Driver Output Capability . . . ±60 mA Max  
Thermal Shutdown Protection  
Driver Positive and Negative Current  
Limiting  
Receiver Input Impedance . . . 12 kΩ Min  
Receiver Input Sensitivity . . . –300 mV/0mV  
Operates From Single 5-V Supply  
Pin-to-Pin Compatible With SN75176A  
description  
The SN75276 differential bus transceiver is a monolithic, integrated circuit designed for bidirectional data  
communication on multipoint bus transmission lines. It is designed for balanced transmission lines and is  
electrically compatible with ANSI Standards TIA/EIA-422-B and TIA/EIA-485-A, and meets ITU  
Recommendation V.11.  
The fail-safe operation ensures a known level on the circuit output under bus fault conditions. The circuit  
provides a high-level output under floating-line, idle-line, open-circuit, and short-circuit bus conditions (see  
Function Tables).  
The SN75276 combines a 3-state, differential line driver and a differential input line receiver, both of which  
operate from a single, 5-V power supply. The driver and receiver have active-high and active-low enables,  
respectively, that can be externally connected together to function as a direction control. The driver differential  
outputs and the receiver differential inputs are connected internally to form differential input/output (I/O) bus  
ports that are designed to offer minimum loading to the bus whenever the driver is disabled or  
V
= 0. These ports feature wide positive and negative common-mode voltage ranges making the device  
CC  
suitable for party-line applications.  
The driver is designed for up to 60 mA of sink or source current. The driver features positive- and  
negative-current limiting and thermal shutdown for protection from line fault conditions. Thermal shutdown is  
designed to occur at a junction temperature of approximately 150°C. The receiver features a minimum input  
impedance of 12 kΩ.  
The SN75276 can be used in transmission line applications employing the SN75172 and SN75174 quadruple  
differential line drivers and SN75173 and SN75175 quadruple differential line receivers.  
SN75276 is characterized for operation from 0°C to 70°C.  
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.  
Copyright 1998, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...16

中文翻译

下载PDF

与SN75276相关器件

型号 品牌 获取价格 描述 数据表
SN75276CD TI

获取价格

 		LINE TRANSCEIVER, PDSO8
SN75276D STMICROELECTRONICS

获取价格

 		FAIL-SAFE DIFFERENTIAL BUS TRANSCEIVER
SN75276DR STMICROELECTRONICS

获取价格

 		FAIL-SAFE DIFFERENTIAL BUS TRANSCEIVER
SN75276P STMICROELECTRONICS

获取价格

 		FAIL-SAFE DIFFERENTIAL BUS TRANSCEIVER
SN7527J TI

获取价格

 		IC,SENSE AMPLIFIER,BIPOLAR,DIP,16PIN,CERAMIC
SN7527N TI

获取价格

 		IC,SENSE AMPLIFIER,BIPOLAR,DIP,16PIN,PLASTIC
SN7534050 TI

获取价格

 		DUAL DIFFERENTIAL DRIVERS AND RECEIVERS
SN7534050N TI

获取价格

 		DUAL DIFFERENTIAL DRIVERS AND RECEIVERS
SN7534050NE4 TI

获取价格

 		DUAL DIFFERENTIAL DRIVERS AND RECEIVERS
SN7534050NS TI

获取价格

 		DUAL DIFFERENTIAL DRIVERS AND RECEIVERS

与SN75276相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证