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ADM1486AR PDF预览

ADM1486AR

更新时间: 2024-01-01 08:58:01
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
8页 149K
描述
+5 V Low Power RS-485 PROFIBUS Transceiver

ADM1486AR 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.14
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; EIA-485JESD-30 代码:R-PDSO-G8
JESD-609代码:e0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: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):240
认证状态:Not Qualified最大接收延迟:20 ns
接收器位数:1座面最大高度:1.75 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
技术:BICMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn85Pb15)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:15 ns
宽度:3.9 mmBase Number Matches:1

ADM1486AR 数据手册

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PRELIMINARY TECHNICAL DATA  
ADM1486  
ABSOLUTE MAXIMUM RATINGS*  
(TA = +25°C unless otherwise noted)  
PIN FUNCTION DESCRIPTION  
Pin Mnemonic Function  
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7 V  
Inputs  
Driver Input (DI) . . . . . . . . . . . . –0.3 V to VCC + 0.3 V  
Control Inputs (DE, RE) . . . . . . –0.3 V to VCC + 0.3 V  
Receiver Inputs (A, B) . . . . . . . . . . . . . . –9 V to +14 V  
Outputs  
1
2
3
RO  
RE  
D E  
Receiver Output. When enabled if A >B  
by 200 mV, then RO = High. If A < B  
by 200 mV, then RO = Low.  
Receiver Output Enable. A low level  
enables the receiver output, RO. A high  
level places it in a high impedance state.  
Driver Output Enable. A high level  
enables the driver differential outputs, A  
and B. A low level places it in a high  
impedance state.  
Driver Outputs . . . . . . . . . . . . . . . . . . . . –9 V to +14 V  
Receiver Output . . . . . . . . . . . . . –0.5 V to VCC + 0.5 V  
Power Dissipation 8-Lead DIP . . . . . . . . . . . . . . 500 mW  
θJA, Thermal Impedance . . . . . . . . . . . . . . . . +130°C/W  
Power Dissipation 8-Lead SOIC . . . . . . . . . . . . 450 mW  
θJA, Thermal Impedance . . . . . . . . . . . . . . . . +170°C/W  
Power Dissipation 8-Lead Cerdip . . . . . . . . . . . . 500 mW  
θJA, Thermal Impedance . . . . . . . . . . . . . . . . +125°C/W  
Power Dissipation 8-Lead µSOIC . . . . . . . . . . . . . . mW  
θJA, Thermal Impedance . . . . . . . . . . . . . . . . . . . .+°C/W  
Operating Temperature Range  
Commercial (J Version) . . . . . . . . . . . . . . 0°C to +70°C  
Industrial (A Version) . . . . . . . . . . . . . . –40°C to +85°C  
Storage Temperature Range . . . . . . . –65°C to +150°C  
Lead Temperature (Soldering, 10 sec) . . . . . . . . +300°C  
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . +215°C  
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . +220°C  
4
DI  
Driver Input. When the driver is en-  
abled a logic Low on DI forces A low  
and B high while a logic High on DI  
forces A high and B low.  
5
6
GND  
A
Ground Connection, 0 V.  
Noninverting Receiver Input A/Driver  
Output A.  
7
8
B
Inverting Receiver Input B/Driver  
Output B.  
Power Supply, 5 V  
VCC  
5ꢀ.  
*StressesabovethoselistedunderAbsoluteMaximumRatingsmaycausepermanent  
damage to the device. This is a stress rating only; functional operation of the device  
at these or any other conditions above those listed in the operational sections of this  
specification is not implied. Exposure to absolute maximum ratings for extended  
periods of time may affect device reliability.  
PIN CONFIGURATION  
V
B
RO  
RE  
DE  
DI  
1
2
3
8
7
6
5
C C  
ADM 1486  
Table I. Transmitting  
INPUTS  
DE  
OUTPUTS  
TO P VIEW  
A
R E  
DI  
B
A
(Not to scale)  
X
X
X
1
1
0
1
0
X
0
1
Z
1
0
Z
4
G ND  
Table II. Receiving  
ORDERING GUIDE  
INPUTS  
A-B  
OUTPUT  
RO  
Temperature  
Range  
Package  
Option  
R E  
DE  
Model  
0
0
0
1
0
0
0
0
у+0.2 V  
р –0.2 V  
Inputs Open  
1
0
1
Z
ADM1486JN  
ADM1486JR  
ADM1486AN  
ADM1486AR  
ADM1486ARM  
ADM1486AQ  
0°C to +70°C  
0°C to +70°C  
–40°C to +85°C  
–40°C to +85°C  
-40°C to +85°C  
–40°C to +85°C  
N-8  
SO-8  
N-8  
X
SO-8  
RM-8  
Q-8  
CAUTION  
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V  
readily accumulate on the human body and test equipment and can discharge without  
detection. Although the ADM1486 features proprietary ESD protection circuitry,  
permanent damage may occur on devices subjected to high-energy electrostatic  
discharges. Therefore, proper ESD precautions are recommended to avoid performance  
degradation or loss of functionality.  
WARNING!  
ESD SENSITIVE DEVICE  
REV. PrB  
–3–  

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