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ST485ERBDR PDF预览

ST485ERBDR

更新时间: 2024-11-19 22:18:07
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS /
页数 文件大小 规格书
13页 306K
描述
+5KV ESD PROTECTED, LOW POWER RS-485/RS-422 TRANSCEIVER

ST485ERBDR 数据手册

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ST485ER  
±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  
latchup. These parts contain one driver and one  
receiver.  
This transceiver draws 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 256 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 places the driver  
outputs into a high-impedance state.  
The ST485E is designed for bi-directional data  
communications on multipoint bus transmission  
line (half-duplex applciations).  
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.) ±8KV  
(IEC-1000-4-2 contact discharge) shocks, without  
ORDERING CODES  
Temperature  
Type  
Package  
Comments  
Range  
ST485ERCN  
ST485ERBN  
ST485ERXN  
ST485ERCD  
ST485ERBD  
ST485ERXD  
ST485ERCDR  
ST485ERBDR  
ST485ERXDR  
0 to 70 °C  
-40 to 85 °C  
-55 to 150 °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 150 °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 150 °C  
2500 parts per reel  
2500 parts per reel  
September 2003  
1/13  

ST485ERBDR 替代型号

型号 品牌 替代类型 描述 数据表
ST485ERXDR STMICROELECTRONICS

完全替代

+5KV ESD PROTECTED, LOW POWER RS-485/RS-422 TRANSCEIVER
SN65HVD1787DR TI

功能相似

70-V Fault-Protected RS-485 Transceivers
ADM485AR ADI

功能相似

+5 V Low Power EIA RS-485 Transceiver

与ST485ERBDR相关器件

型号 品牌 获取价格 描述 数据表
ST485ERBN STMICROELECTRONICS

获取价格

+5KV ESD PROTECTED, LOW POWER RS-485/RS-422 TRANSCEIVER
ST485ERC STMICROELECTRONICS

获取价格

LOW POWER RS-485/RS422 TRANSCEIVER
ST485ERCD STMICROELECTRONICS

获取价格

+5KV ESD PROTECTED, LOW POWER RS-485/RS-422 TRANSCEIVER
ST485ERCDR STMICROELECTRONICS

获取价格

+5KV ESD PROTECTED, LOW POWER RS-485/RS-422 TRANSCEIVER
ST485ERCN STMICROELECTRONICS

获取价格

+5KV ESD PROTECTED, LOW POWER RS-485/RS-422 TRANSCEIVER
ST485ERX STMICROELECTRONICS

获取价格

LOW POWER RS-485/RS422 TRANSCEIVER
ST485ERXD STMICROELECTRONICS

获取价格

+5KV ESD PROTECTED, LOW POWER RS-485/RS-422 TRANSCEIVER
ST485ERXDR STMICROELECTRONICS

获取价格

+5KV ESD PROTECTED, LOW POWER RS-485/RS-422 TRANSCEIVER
ST485ERXN STMICROELECTRONICS

获取价格

+5KV ESD PROTECTED, LOW POWER RS-485/RS-422 TRANSCEIVER
ST485EX STMICROELECTRONICS

获取价格

LOW POWER RS-485/RS422 TRANSCEIVER