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ST75C176CDR PDF预览

ST75C176CDR

更新时间: 2024-02-29 05:44:52
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS /
页数 文件大小 规格书
13页 303K
描述
LOW POWER RS-485/RS-422 TRANSCEIVER

ST75C176CDR 数据手册

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ST75C176  
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  
It operates from a single 5V supply.  
ALLOWS UP TO 32 TRANSCEIVERS ON  
THE BUS  
BIC MOS TECHNOLOGY  
Driver is short-circuit current limited and is  
protected against excessive power dissipation by  
thermal shutdown circuitry that placed the driver  
outputs into a high-impedance state. The receiver  
input has a fail safe feature that guarantees a  
logic-high output if the input is open circuit.  
The ST75C176 is designed for bi-directional data  
communications on multipoint bus transmission  
line (half-duplex applciations).  
DESCRIPTION  
The ST75C176 is al low power transceiver for  
RS-485 and RS-422 communication. Each part  
contains one driver and one receiver.  
This transceiver draw 300µA (typ.) of supply  
current when unloaded or fully loaded with  
disabled drivers.  
ORDERING CODES  
Temperature  
Type  
Package  
Comments  
Range  
ST75C176CN  
ST75C176BN  
ST75C176CD  
ST75C176BD  
ST75C176CDR  
ST75C176BDR  
0 to 70 °C  
-40 to 85 °C  
0 to 70 °C  
DIP-8  
DIP-8  
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  
2500 parts per reel  
-40 to 85 °C  
0 to 70 °C  
SO-8 (Tape & Reel)  
SO-8 (Tape & Reel)  
-40 to 85 °C  
2500 parts per reel  
June 2003  
1/13  

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