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ST485EBD PDF预览

ST485EBD

更新时间: 2024-02-05 10:46:31
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
13页 306K
描述
【15KV ESD PROTECTED, LOW POWER RS-485/RS-422 TRANSCEIVER

ST485EBD 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:DIP包装说明:PLASTIC, DIP-8
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.17Is Samacsys:N
差分输出:YES驱动器位数:1
输入特性:DIFFERENTIAL SCHMITT TRIGGER接口集成电路类型:LINE TRANSCEIVER
接口标准:EIA-422; EIA-485JESD-30 代码:R-PDIP-T8
JESD-609代码:e3功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-55 °C最小输出摆幅:1.4 V
最大输出低电流:0.004 A封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified最大接收延迟:230 ns
接收器位数:1座面最大高度:4.8 mm
子类别:Line Driver or Receivers最大压摆率:0.9 mA
最大供电电压:5.25 V最小供电电压:4.75 V
标称供电电压:5 V表面贴装:NO
温度等级:MILITARY端子面层:Matte Tin (Sn)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
最大传输延迟:70 ns宽度:7.62 mm
Base Number Matches:1

ST485EBD 数据手册

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ST485E  
±15KV ESD PROTECTED, LOW POWER  
RS-485/RS-422 TRANSCEIVER  
LOW QUIESCENT CURRENT: 300µA  
DESIGNED FOR RS-485 INTERFACE  
APPLICATIONS  
-7V TO 12V COMMON MODE INPUT  
VOLTAGE RANGE  
DRIVER MAINTAINS HIGH IMPEDANCE IN  
3-STATE OR WITH THE POWER OFF  
70mV TYPICAL INPUT HYSTERESIS  
30ns PROPAGATION DELAYS, 5ns SKEW  
OPERATE FROM A SINGLE 5V SUPPLY  
CURRENT LIMITING AND THERMAL  
SHUTDOWN FOR DRIVER OVERLOAD  
PROTECTION  
DIP  
SOP  
driver and one receiver in half duplex  
configuration.  
This transceiver draw 300µA (typ.) of supply  
current when unloaded or fully loaded with  
disabled drivers.  
ESD PROTECTION:  
±15KV (H.B.M.)  
±8KV (IEC-1000-4-2 CONTACT  
DISCHARGE)  
ALLOWS UP TO 64 TRANSCEIVERS ON  
THE BUS  
It operates from a single 5V supply.  
Driver is short-circuit current limited and is  
protected against excessive power dissipation by  
thermal shutdown circuitry that place the driver  
outputs into a high-impedance state.  
The ST485E is designed for bi-directional data  
communications on multipoint bus transmission  
line (half-duplex applications).  
DESCRIPTION  
The ST485E is al low power transceiver for  
RS-485 and RS-422 communication. Each driver  
output and receiver input is protected against  
±15KV electrostatic discharge (H.B.M.) (ESD)  
shocks, without latcup. These parts contain one  
ORDERING CODES  
Temperature  
Type  
Package  
Comments  
Range  
ST485ECN  
ST485EBN  
ST485EXN  
ST485ECD  
ST485EBD  
ST485EXD  
ST485ECDR  
ST485EBDR  
ST485EXDR  
0 to 70 °C  
-40 to 85 °C  
-55 to 125 °C  
0 to 70 °C  
DIP-8  
DIP-8  
DIP-8  
50parts per tube / 40tube per box  
50parts per tube / 40tube per box  
50parts per tube / 40tube per box  
SO-8 (Tube)  
SO-8 (Tube)  
100parts per tube / 20tube per box  
100parts per tube / 20tube per box  
100parts per tube / 20tube per box  
2500 parts per reel  
-40 to 85 °C  
-55 to 125 °C  
0 to 70 °C  
SO-8 (Tube)  
SO-8 (Tape & Reel)  
SO-8 (Tape & Reel)  
SO-8 (Tape & Reel)  
-40 to 85 °C  
-55 to 125 °C  
2500 parts per reel  
2500 parts per reel  
September 2003  
1/13  

ST485EBD 替代型号

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