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LM3085ESA Datasheet(PDF) 1 Page - Shanghai Leiditech Electronic Technology Co., Ltd

Part # LM3085ESA
Description  5V power supply half-duplex, with 짹16KV ESD protection, 1Mbps communication rate, 256-node RS485/RS422 transceiver
PDF  12 Pages
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Manufacturer  LEIDITECH [Shanghai Leiditech Electronic Technology Co., Ltd]
Direct Link  http://www.leiditech.com
Logo LEIDITECH - Shanghai Leiditech Electronic Technology Co., Ltd

LM3085ESA Datasheet(HTML) 1 Page - Shanghai Leiditech Electronic Technology Co., Ltd

  LM3085ESA Datasheet HTML 1Page - Shanghai Leiditech Electronic Technology Co., Ltd LM3085ESA Datasheet HTML 2Page - Shanghai Leiditech Electronic Technology Co., Ltd LM3085ESA Datasheet HTML 3Page - Shanghai Leiditech Electronic Technology Co., Ltd LM3085ESA Datasheet HTML 4Page - Shanghai Leiditech Electronic Technology Co., Ltd LM3085ESA Datasheet HTML 5Page - Shanghai Leiditech Electronic Technology Co., Ltd LM3085ESA Datasheet HTML 6Page - Shanghai Leiditech Electronic Technology Co., Ltd LM3085ESA Datasheet HTML 7Page - Shanghai Leiditech Electronic Technology Co., Ltd LM3085ESA Datasheet HTML 8Page - Shanghai Leiditech Electronic Technology Co., Ltd LM3085ESA Datasheet HTML 9Page - Shanghai Leiditech Electronic Technology Co., Ltd Next Button
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引脚分布图
特点:
5V 电源供电,半双工;
1/8 单位负载,允许最多 256 个器件连接到总线;
驱动器短路输出保护;
过温保护功能;
低功耗关断功能;
/RE、DE 端口允许热插拔输入
接收器开路失效保护;
具有较强的抗噪能力;
集成的瞬变电压抵制功能;
在电噪声环境中的数据传输速率可达到 1Mbps;
A 、B
端口防护: HBM±16KV;接触放电±16KV;
产品外形:
描述
是一款 5V 供电、半双工、低功耗,完全满足 TIA/EIA-485 标准要求的 RS-485 收
发器。
包括一个驱动器和一个接收器,两者均可独立使能与关闭。当两者均禁用时,驱
动器与接收器均输出高阻态。SIT3085E 具有 1/8 负载,允许 256 个 SIT3085E 收发器并接在同一
通信总线上。可实现高达 1Mbps 的无差错数据传输。
工作电压范围为 4.5~5.5 V,具备失效安全(fail-safe)、过温保护、限流保护、过
压保护,控制端口热插拔输入等功能。
具有优秀的 ESD 释放能力,HBM 达到±16KV,接触放电满足 IEC61000-4-2±
16KV。
引脚分布图
提供绿色环保无铅封装
RO
RE
DE
DI
VCC
GND
A
B
R
D
具有±16KV ESD 保护,1Mbps 通迅速率,256 节点 RS485/RS422 收发器
LM3085ESA
5V 供电 半双工,



1
LM3085ESA
LM3085ESA
LM3085ESA
LM3085ESA
LM3085ESA
Rev :
www.leiditech.com
01.06.2018
1/12


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