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SN65LBC180AP PDF预览

SN65LBC180AP

更新时间： 2024-11-20 13:13:47
品牌 Logo 应用领域
德州仪器 - TI 驱动器
页数 文件大小 规格书
15页 219K
描述
LINE TRANSCEIVER, PDIP14, PLASTIC, DIP-14

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SN65LBC180AP 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：DIP包装说明：DIP, DIP7/14,.3
针数：14Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.37差分输出：YES
驱动器位数：1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-485-A; TIA-485-A; ISO 8482JESD-30 代码：R-PDIP-T14
功能数量：1端子数量：14
最高工作温度：85 °C最低工作温度：-40 °C
最小输出摆幅：1 V最大输出低电流：0.008 A
封装主体材料：PLASTIC/EPOXY封装代码：DIP
封装等效代码：DIP7/14,.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：20 ns接收器位数：1
子类别：Line Driver or Receivers最大压摆率：15 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表面贴装：NO
技术：BICMOS温度等级：INDUSTRIAL
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
最大传输延迟：12 nsBase Number Matches：1

SN65LBC180AP 数据手册

 浏览型号SN65LBC180AP的Datasheet PDF文件第2页浏览型号SN65LBC180AP的Datasheet PDF文件第3页浏览型号SN65LBC180AP的Datasheet PDF文件第4页浏览型号SN65LBC180AP的Datasheet PDF文件第5页浏览型号SN65LBC180AP的Datasheet PDF文件第6页浏览型号SN65LBC180AP的Datasheet PDF文件第7页 
SN65LBC180, SN75LBC180  
LOW-POWER DIFFERENTIAL LINE DRIVER AND RECEIVER PAIRS  
SLLS174B – FEBRUARY 1994 – REVISED JANUARY 2000  
Designed for High-Speed Multipoint Data  
Transmission Over Long Cables  
D OR N PACKAGE  
(TOP VIEW)  
Operate With Pulse Durations as Low  
as 30 ns  
NC  
V
V
A
B
Z
Y
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
CC  
CC  
R
RE  
Low Supply Current . . . 5 mA Max  
Meet or Exceed the Requirements of ANSI  
Standard RS-485 and ISO 8482:1987(E)  
DE  
D
3-State Outputs for Party-Line Buses  
GND  
GND  
8
NC  
Common-Mode Voltage Range of  
–7 V to 12 V  
NC–No internal connection  
Thermal Shutdown Protection Prevents  
Driver Damage From Bus Contention  
Function Tables  
Positive and Negative Output Current  
Limiting  
DRIVER  
INPUT  
ENABLE  
OUTPUTS  
Pin Compatible With the SN75ALS180  
D
H
L
DE  
H
H
Y
H
L
Z
L
H
Z
description  
X
L
Z
The SN65LBC180 and SN75LBC180 differential  
driver and receiver pairs are monolithic integrated  
circuits designed for bidirectional data  
communication over long cables that take on the  
characteristics of transmission lines. They are  
balanced, or differential, voltage mode devices  
that meet or exceed the requirements of industry  
standards ANSI RS-485 and ISO 8482:1987(E).  
Both devices are designed using TI’s proprietary  
LinBiCMOS with the low power consumption of  
CMOS and the precision and robustness of  
bipolar transistors in the same circuit.  
RECEIVER  
DIFFERENTIAL INPUTS  
A–B  
ENABLE  
OUTPUT  
RE  
L
L
L
H
L
R
H
?
L
Z
H
V
≥ 0.2 V  
ID  
–0.2 V < V < 0.2 V  
ID  
≤ – 0.2 V  
X
V
ID  
Open circuit  
H = high level, L = low level, ? = indeterminate, X = irrelevant,  
Z = high impedance (off)  
†
logic symbol  
Both the SN65LBC180 and SN75LBC180  
combine a differential line driver and receiver with  
3-state outputs and operate from a single 5-V  
supply. The driver and receiver have active-high  
and active-low enables, respectively, which can  
be externally connected to function as a direction  
control. The driver differential outputs and the  
receiver differential inputs are connected to  
separate terminals for full-duplex operation and  
are designed to present minimum loading to the  
4
5
9
DE  
D
EN1  
Y
Z
1
1
10  
3
2
12  
11  
RE  
R
EN2  
2
A
B
†
This symbol is in accordance with ANSI/IEEE Std 91-1984  
and IEC Publication 617-12.  
logic diagram (positive logic)  
bus whether disabled or powered off (V  
= 0).  
CC  
4
These parts feature a wide common-mode  
voltage range making them suitable for  
point-to-point or multipoint data-bus applications.  
DE  
9
5
Y
Z
D
10  
3
2
RE  
12  
11  
A
B
R
LinBiCMOS is a trademark of Texas Instruments Incorporated.  
Copyright 2000, 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...15

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