5秒后页面跳转
捷配首页

Datasheet > LTC2877IDD#PBF
LTC2877IDD#PBF PDF预览

LTC2877IDD#PBF

更新时间： 2024-11-09 19:57:27
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
32页 1613K
描述
LTC2877 - ±60V Rugged PROFIBUS RS485 Transceivers; Package: DFN; Pins: 10; Temperature Range: -40°C to 85°C

阅读下载

中文翻译

获取价格

LTC2877IDD#PBF 技术参数

是否Rohs认证： 符合生命周期：Active
零件包装代码：DFN针数：10
Reach Compliance Code：compliant风险等级：2.17
Base Number Matches：1

LTC2877IDD#PBF 数据手册

 浏览型号LTC2877IDD#PBF的Datasheet PDF文件第2页浏览型号LTC2877IDD#PBF的Datasheet PDF文件第3页浏览型号LTC2877IDD#PBF的Datasheet PDF文件第4页浏览型号LTC2877IDD#PBF的Datasheet PDF文件第5页浏览型号LTC2877IDD#PBF的Datasheet PDF文件第6页浏览型号LTC2877IDD#PBF的Datasheet PDF文件第7页 
LTC2876/LTC2877  
±±60V RuugeVꢀ ꢁOFIBUV  
 U485VTranscgivgrs  
FeaTures  
DescripTion  
The LTC®2876 and LTC2877 are PROFIBUS RS485  
transceivers designed to meet the test specifications for  
PROFIBUS-DP masters and PROFIBUS-DP slaves, fully  
compatible with IEC 61158-2, type 3: medium attachment  
unit (MAU). With operation up to 20Mbps, the LTC2876/  
LTC2877supportsallPROFIBUSdataratesupto12Mbps.  
n
PROFIBUS IEC 61158-2 Compliant  
Protected from Overvoltage Line Faults to 6ꢀ0  
52ꢁ0 ESꢂ Interface Pinsꢃ 15ꢁ0 All Otꢄer Pins  
2ꢁ0 ꢅLevel ꢆ4 IEC61ꢀꢀꢀ-ꢆ-ꢆ Fast Transient Burst  
250 ꢇorꢁing Common Mode Range  
2ꢀMbps Maximum Baud Rate  
1.650 to 5.50 Logic Supply Pin for Flexible ꢂigital  
Interfacing ꢅLTC28774  
5V Supply Can Operate Down to 3V for Low Power,  
Low Swing Applications  
Fully Balanced Differential Receiver Thresholds with  
240mV Hysteresis for Superior Noise Tolerance and  
Low Duty Cycle Distortion  
Receiver Failsafe for Open, Shorted and Terminated  
Conditions  
n
n
n
n
n
n
TheLTC2876andLTC2877areexceptionallyrobust,toler-  
ating 60V faults on the bus pins and protected to 52kV  
ESD. These devices are suitable for harsh environments  
or where 24V power might be inadvertently connected.  
Extended 25V input common mode range and full fail-  
safe operation improve data communication reliability in  
noisy systems.  
n
n
n
The LTC2876 and LTC2877 meet PROFIBUS and RS485  
specifications with a supply voltage of 4.5V to 5.5V but  
can operate down to 3V with reduced supply current.  
n
n
Wide Operating Temperature Range: –40°C to 125°C  
Available in Small DFN and MSOP Packages  
Product Selection Guide  
PART NUMBER  
LTC2876  
LOGIC SUPPLY PIN  
PACKAGE  
applicaTions  
NO  
DFN-8, MSOP-8  
DFN-10, MSOP-10  
n
LTC2877  
YES  
PROFIBUS-DP  
Industrial Communication Networks  
RS485 and RS422 Systems  
n
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear  
Technology Corporation. All other trademarks are the property of their respective owners.  
n
n
3V Low Voltage Differential Signaling  
Typical applicaTion  
Eye ꢂiagram of 12Mbps Signal at  
1.8V  
5V  
tꢄe Near and Far End of a 1ꢀꢀm  
5V  
PROFIBUS Cable ꢂriven by tꢄe  
LTC2877 Using 28–1 PRBS Pattern  
0.1µF  
1µF  
V
L
V
CC  
LTC2877  
390Ω  
220Ω  
390Ω  
390Ω  
PROFIBUS  
CABLE  
PB–PA  
RO  
NEAR END  
2V/DIV  
PB  
PB  
B´  
RE  
µC  
220Ω  
PA  
SENSOR  
DI  
A´  
PA  
Z
= 150Ω  
O
B´– A´  
2V/DIV  
FAR END  
20ns/DIV  
390Ω  
DE  
GND  
28767 TA01b  
28767 TA01a  
28767fa  
1
For more information www.linear.com/LTC2876  
1234567...32

中文翻译

下载PDF

与LTC2877IDD#PBF相关器件

型号 品牌 获取价格 描述 数据表
LTC2877IMSE#PBF Linear

获取价格

 		LTC2877 - ±60V Rugged PROFIBUS RS485 Transcei
LTC2879X ADI

获取价格

 		工作温度高达 175°C 的 ±60V 容错 RS485/RS422 收发器
LTC2900 Linear

获取价格

 		Programmable Quad Supply Monitor with Adjustable Reset Timer
LTC2900 Linear Systems

获取价格

 		36V Nano-Current Two Input Voltage Monitor
LTC2900 ADI

获取价格

 		具有可调复位定时器的可设置四电源监控器
LTC2900-1CDD Linear

获取价格

 		Programmable Quad Supply Monitor with Adjustable Reset Timer
LTC2900-1CDD#TR Linear

获取价格

 		LTC2900 - Programmable Quad Supply Monitor with Adjustable Reset Timer; Package: DFN; Pins
LTC2900-1CDD#TRPBF Linear

获取价格

 		LTC2900 - Programmable Quad Supply Monitor with Adjustable Reset Timer; Package: DFN; Pins
LTC2900-1CMS Linear

获取价格

 		Programmable Quad Supply Monitor with Adjustable Reset Timer
LTC2900-1IDD Linear

获取价格

 		Programmable Quad Supply Monitor with Adjustable Reset Timer

与LTC2877IDD#PBF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