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SN75179BDE4 PDF预览

SN75179BDE4

更新时间： 2024-10-02 01:06:19
品牌 Logo 应用领域
德州仪器 - TI 驱动光电二极管接口集成电路驱动器
页数 文件大小 规格书
17页 664K
描述
Bus Voltage Range–7 V to 12 V, Driver Thermal-Shutdown Protection, Low Power Requirements

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SN75179BDE4 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SOIC
包装说明：SOP, SOP8,.25针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.26
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-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：4.9 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：
最小输出摆幅：1.5 V输出特性：TOTEM-POLE
最大输出低电流：0.008 A输出极性：COMPLEMENTARY
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP8,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：260
电源：5 V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：1.75 mm子类别：Line Driver or Receivers
最大压摆率：70 mA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
电源电压1-最大：5.25 V电源电压1-分钟：4.75 V
电源电压1-Nom：5 V表面贴装：YES
技术：BIPOLAR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：3.9 mmBase Number Matches：1

SN75179BDE4 数据手册

 浏览型号SN75179BDE4的Datasheet PDF文件第2页浏览型号SN75179BDE4的Datasheet PDF文件第3页浏览型号SN75179BDE4的Datasheet PDF文件第4页浏览型号SN75179BDE4的Datasheet PDF文件第5页浏览型号SN75179BDE4的Datasheet PDF文件第6页浏览型号SN75179BDE4的Datasheet PDF文件第7页 
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 kΩ Min  
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  
1234567...17

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SN75179BDE4 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
SN75179BDR TI

完全替代

 Bus Voltage Range–7 V to 12 V, Driver Therm
SN75179BD TI

完全替代

 DIFFERENTIAL DRIVER AND RECEIVER PAIR

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