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ST75285 PDF预览

ST75285

更新时间: 2024-02-25 21:19:50
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 驱动器
页数 文件大小 规格书
13页 303K
描述
MULTIPLE RS-232 DRIVERS AND RECEIVERS

ST75285 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP38,.25,20
针数:38Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.82Is Samacsys:N
差分输出:NO驱动器位数:6
高电平输入电流最大值:0.00001 A输入特性:SCHMITT TRIGGER
接口集成电路类型:LINE TRANSCEIVER接口标准:EIA-232-E; TIA-232-E; V.10; V.11; V.28; EIA-422-B; TIA-422-B; EIA-423-B; TIA-423-B
JESD-30 代码:R-PDSO-G38JESD-609代码:e0
长度:9.7 mm标称负供电电压:-9 V
功能数量:6端子数量:38
最高工作温度:70 °C最低工作温度:
最小输出摆幅:6 V最大输出低电流:0.01 A
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP38,.25,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:5,+-7.5/+-15 V认证状态:Not Qualified
最大接收延迟:500 ns接收器位数:10
座面最大高度:1.2 mm子类别:Line Driver or Receivers
最大供电电压:5.5 V最小供电电压:4.5 V
标称供电电压:5 V电源电压1-最大:15 V
电源电压1-分钟:7.5 V电源电压1-Nom:9 V
表面贴装:YES技术:BIPOLAR
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.5 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:400 ns宽度:4.4 mm
Base Number Matches:1

ST75285 数据手册

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ST75285  
MULTIPLE RS-232 DRIVERS AND RECEIVERS  
MEETS AND EXCEEDS THE  
REQUIREMENTS OF EIA/TIA-232-E AND  
ITUV.28 STANDARD  
SINGLE CHIP WITH EASY INTERFACE  
BETWEEN UART AND SERIAL PORT  
CONNECTOR OF IBM PC/AT AND  
TM  
COMPATIBLES  
DESIGNED TO SUPPORT DATA RATES UP  
TO 120 Kbps  
TSSOP  
DESCRIPTION  
The ST75285 contains six drivers and ten  
receivers. The pinout matches the DB9S  
connector design in order to decrease the part  
count, reduce the board space required and allow  
easy interconnection of the UART and serial port  
peripheral at signalling rates up to 20k-bits/s. The  
switching speeds of the ST75285 are fast enough  
to support rates up to 120K-bits/s with lower  
capacitive loads (shorter cables). Interoperability  
at the higher signalling rates cannot be assured  
unless the designer has design control of the  
cable and the interface circuits at the both ends.  
For interoperability at signalling rates to 120  
K-bits/s, use of EIA/ITA-423-B (ITU v.10) and EIA/  
TM  
connector of IBM PC/AT and compatibles. The  
bipolar circuits and processing of the ST75285  
provides a rugged low-cost solution for this  
function at the expense of quiescent power and  
external passive components relative to the  
ST75C185.  
The ST75285 complies with the requirements of  
the EIA/TIA 232-E and ITU (formally CCITT) v.28  
standards. These standards are for data  
ITA-422-B  
(ITU  
v.11)  
standards  
are  
recommended. It allows space saving in  
applications where two ST75185 are needed.  
interchange between  
a host computer and  
ORDERING CODES  
Temperature  
Range  
Type  
Package  
TSSOP38 (Tape & Reel)  
Comments  
ST75285CTR  
0 to 70 °C  
2500 parts per reel  
December 2002  
1/13  

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