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SN75179BPS PDF预览

SN75179BPS

更新时间: 2024-01-03 15:42:28
品牌 Logo 应用领域
德州仪器 - TI 驱动器
页数 文件大小 规格书
9页 142K
描述
LINE TRANSCEIVER, PDSO8

SN75179BPS 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:ObsoleteReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:6 weeks风险等级:5.39
Is 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-B; TIA-422-B; EIA-485-A; TIA-485-A; V.11
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:6.2 mm湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
最大接收延迟:40 ns接收器位数:1
座面最大高度:2 mm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:YES温度等级:COMMERCIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:1.27 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:22 ns
宽度:5.3 mmBase Number Matches:1

SN75179BPS 数据手册

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SN75179B  
DIFFERENTIAL DRIVER AND RECEIVER PAIR  
SLLS003E – OCTOBER 1985 – REVISED JUNE 1998  
D OR P PACKAGE  
(TOP VIEW)  
Meets or Exceeds the Requirements of  
TIA/EIA-422-B, TIA/EIA-485-A, and ITU  
Recommendation V.11  
V
A
B
Z
Y
1
2
3
4
8
7
6
5
CC  
R
Bus Voltage Range . . . 7 V to 12 V  
Positive- and Negative-Current Limiting  
Driver Output Capability . . . 60 mA Max  
Driver Thermal-Shutdown Protection  
Receiver Input Impedance . . . 12 kMin  
Receiver Input Sensitivity . . . ±200 mV  
Receiver Input Hysteresis . . . 50 mV Typ  
Operates From Single 5-V Supply  
Low Power Requirements  
D
GND  
description  
The SN75179B is a differential driver and receiver pair designed for balanced transmission-line applications  
and meets TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendation V.11. It is designed to improve the  
performance of full-duplex data communications over long bus lines.  
TheSN75179Bdriveroutputprovideslimitingforbothpositiveandnegativecurrents. Thereceiverfeatureshigh  
input impedance, input hysteresis for increased noise immunity, and input sensitivity of ±200 mV over a  
common-mode input voltage range of 7 V to 12 V. The driver provides thermal shutdown for protection from  
line fault conditions. Thermal shutdown is designed to occur at a junction temperature of approximately 150°C.  
The SN75179B is designed to drive current loads of up to 60 mA maximum.  
The SN75179B is characterized for operation from 0°C to 70°C.  
Function Tables  
DRIVER  
OUTPUTS  
INPUT  
D
Y
H
L
Z
L
H
L
H
RECEIVER  
DIFFERENTIAL INPUTS  
A – B  
OUTPUT  
R
V
0.2 V  
H
?
L
?
ID  
0.2 V < V < 0.2 V  
ID  
V
ID  
0.2 V  
Open  
H = high level, L = low level, ? = indeterminate  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 1998, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN75179BPS 替代型号

型号 品牌 替代类型 描述 数据表
SN75179BPSR TI

完全替代

Bus Voltage Range–7 V to 12 V, Driver Therm
SN75179BDRG4 TI

完全替代

Bus Voltage Range–7 V to 12 V, Driver Therm
SN75179BDE4 TI

完全替代

Bus Voltage Range–7 V to 12 V, Driver Therm

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