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SN75LBC786DWG4 PDF预览

SN75LBC786DWG4

更新时间： 2024-09-16 21:11:47
品牌 Logo 应用领域
德州仪器 - TI 驱动信息通信管理光电二极管接口集成电路驱动器
页数 文件大小 规格书
8页 122K
描述
Quadruple RS-423-B Driver/Receiver With Loopback 28-SOIC

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SN75LBC786DWG4 技术参数

是否无铅： 含铅是否Rohs认证： 符合
生命周期：Obsolete包装说明：SOP, SOP28,.4
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.84
其他特性：LOOP BACK差分输出：NO
驱动器位数：4高电平输入电流最大值：0.0001 A
输入特性：DIFFERENTIAL SCHMITT TRIGGER接口集成电路类型：LINE TRANSCEIVER
接口标准：EIA-423-BJESD-30 代码：R-PDSO-G28
长度：17.9 mm标称负供电电压：-12 V
功能数量：1端子数量：28
最高工作温度：70 °C最低工作温度：
最小输出摆幅：8 V最大输出低电流：0.004 A
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP28,.4封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：NOT SPECIFIED
电源：+-12 V认证状态：Not Qualified
最大接收延迟：1000 ns接收器位数：4
座面最大高度：2.65 mm子类别：Line Driver or Receivers
最大压摆率：70 mA最大供电电压：13.2 V
最小供电电压：10.8 V标称供电电压：12 V
表面贴装：YES技术：BICMOS
温度等级：COMMERCIAL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宽度：7.5 mm
Base Number Matches：1

SN75LBC786DWG4 数据手册

 浏览型号SN75LBC786DWG4的Datasheet PDF文件第2页浏览型号SN75LBC786DWG4的Datasheet PDF文件第3页浏览型号SN75LBC786DWG4的Datasheet PDF文件第4页浏览型号SN75LBC786DWG4的Datasheet PDF文件第5页浏览型号SN75LBC786DWG4的Datasheet PDF文件第6页浏览型号SN75LBC786DWG4的Datasheet PDF文件第7页 
SN75LBC786  
QUADRUPLE RS-423-B DRIVER/RECEIVER WITH LOOPBACK  
SLLS184 – NOVEMBER 1994  
DW PACKAGE  
(TOP VIEW)  
Four Independent Drivers and Receivers  
Loopback Mode Functionally Self Tests  
Drivers and Receivers Without  
Disconnection From Line  
3A  
3Z  
2LB  
2Z  
1
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
2
Driver Slew Rate Controlled by a Single  
Resistor  
3LB  
4A  
2A  
3
1LB  
1Z  
4
4Z  
5
Internal Thermal-Overload Protection  
4LB  
1A  
6
RS-423-B Inputs and Outputs Designed to  
Withstand ±25 V  
V
R
7
SS  
WS  
GND  
4B  
V
8
DD  
ESD Protection Exceeds 2000 V Per  
MIL-STD-833C Method 3015  
1Y  
1B  
2Y  
9
4Y  
10  
11  
LinBiCMOS Process Technology  
3B  
3Y 12  
3C 13  
4C 14  
17 2B  
16 2C  
15 1C  
description  
The SN75LBC786 is a monolithic quadruple  
RS-423-B driver and receiver with integrated-  
loopback function. The operation of the  
SN75LBC786 is closely based on that of the SN75186. In normal operation, the device performs as four  
independent RS-423-B driver/receiver pairs designed to interface data-terminal equipment (DTE) with data  
circuit-terminating equipment (DCE). In loopback mode, the signal from each driver output is fed back via  
special circuitry into its associated receiver input, removing the need to locally disconnect cables and install a  
loopback connector. The receiver output signal is the same as the driver input signal.  
The SN75LBC786 is characterized for operation over the temperature range of 0°C to 70°C.  
FUNCTION TABLE  
INPUTS  
B
OUTPUTS  
LOOPBACK  
LB  
A
C
Z
Y
H
H
H
H
L
H
L
L
L
H
H
H
H
L
H
H
L
H
L
H
L
H
L
L
H
H
H
H
L
H
L
L
L
H
H
L
L
H
H
?
?
?
?
H
L
H
L
H
L
L
L
H
X
X
X
X
L
H
L
L
H = high level, L = low level, X = irrelevant, ? = 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.  
LinBiCMOS is a trademark of Texas Instruments Incorporated.  
Copyright 1994, 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  
12345678

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