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DS96176 PDF预览

DS96176

更新时间: 2024-01-05 02:19:57
品牌 Logo 应用领域
美国国家半导体 - NSC 总线收发器
页数 文件大小 规格书
12页 348K
描述
RS-485/RS-422 Differential Bus Transceiver

DS96176 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DIP, DIP8,.3Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.78差分输出:YES
驱动器位数:1高电平输入电流最大值:0.00002 A
输入特性:DIFFERENTIAL SCHMITT TRIGGER接口集成电路类型:LINE TRANSCEIVER
接口标准:EIA-422-A; EIA-485JESD-30 代码:R-PDIP-T8
JESD-609代码:e0长度:9.817 mm
功能数量:1端子数量:8
最高工作温度:70 °C最低工作温度:
最小输出摆幅:1.5 V最大输出低电流:0.016 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:接收器位数:1
座面最大高度:5.08 mm子类别:Line Driver or Receivers
最大压摆率:40 mA标称供电电压:5 V
表面贴装:NO技术:BIPOLAR
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
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
宽度:7.62 mmBase Number Matches:1

DS96176 数据手册

 浏览型号DS96176的Datasheet PDF文件第2页浏览型号DS96176的Datasheet PDF文件第3页浏览型号DS96176的Datasheet PDF文件第4页浏览型号DS96176的Datasheet PDF文件第5页浏览型号DS96176的Datasheet PDF文件第6页浏览型号DS96176的Datasheet PDF文件第7页 
May 1998  
DS96176  
RS-485/RS-422 Differential Bus Transceiver  
The DS96176 can be used in transmission line applications  
employing the DS96172 and the DS96174 quad differential  
line drivers and the DS96173 and DS96175 quad differential  
line receivers.  
General Description  
The DS96176 Differential Bus Transceiver is a monolithic in-  
tegrated circuit designed for bidirectional data communica-  
tion on balanced multipoint bus transmission lines. The  
transceiver meets EIA Standard RS-485 as well as  
RS-422A.  
Features  
n Bidirectional transceiver  
The DS96176 combines a TRI-STATE® differential line driver  
and a differential input line receiver, both of which operate  
from a single 5.0V power supply. The driver and receiver  
have an active Enable that can be externally connected to  
function as a direction control. The driver differential outputs  
and the receiver differential inputs are internally connected  
to form differential input/output (I/O) bus ports that are de-  
signed to offer minimum loading to the bus whenever the  
n Meets EIA Standard RS-422A and RS-485  
n Designed for multipoint transmission  
n TRI-STATE driver and receiver enables  
n Individual driver and receiver enables  
n Wide positive and negative input/output bus voltage  
ranges  
±
n Driver output capability 60 mA Maximum  
=
driver is disabled or when VCC  
0V. These ports feature  
n Thermal shutdown protection  
n Driver positive and Negative current-limiting  
n High impedance receiver input  
wide positive and negative common mode voltage ranges,  
making the device suitable for multipoint applications in  
noisy environments.  
±
n Receiver input sensitivity of 200 mV  
The driver is designed to handle loads up to 60 mA of sink or  
source current. The driver features positive and negative  
current-limiting and thermal shutdown for protection from line  
fault conditions. Thermal shutdown is designed to occur at  
junction temperature of approximately 160˚C. The receiver  
features a typical input impedance of 15 k, an input sensi-  
n Receiver input hysteresis of 50 mV typical  
n Operates from single 5.0V supply  
n Low power requirements  
±
tivity of 200 mV, and a typical input hysteresis of 50 mV.  
Connection Diagram  
Receiver  
Differential Inputs  
Enable  
Output  
8–Lead DIP  
A-B  
VID 0.2V  
VID −0.2V  
X
RE  
L
R
H
L
L
H
Z
=
=
H
L
High Level  
Low Level  
=
=
X
Z
Immaterial  
High Impedance (off)  
DS009630-1  
Top View  
Order Number DS96176CN  
See NS Package Number N08E  
Function Table  
Driver  
Input  
DI  
H
Enable  
Outputs  
DE  
H
A
H
L
B
L
L
H
H
Z
X
L
Z
TRI-STATE® is a registered trademark of National Semiconductor Corporation.  
© 1998 National Semiconductor Corporation  
DS009630  
www.national.com  

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