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ADM1485ANZ PDF预览

ADM1485ANZ

更新时间： 2024-02-07 14:14:41
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 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
13页 946K
描述
LINE TRANSCEIVER, PDIP8, PLASTIC, MO-095AA, DIP-8

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ADM1485ANZ 技术参数

是否无铅： 含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：DIP
包装说明：DIP,针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：1.02
其他特性：THERMAL SHUTDOWN PROTECTION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-485
JESD-30 代码：R-PDIP-T8JESD-609代码：e3
长度：9.27 mm功能数量：1
端子数量：8最高工作温度：85 °C
最低工作温度：-40 °C输出特性：3-STATE
输出极性：COMPLEMENTARY封装主体材料：PLASTIC/EPOXY
封装代码：DIP封装形状：RECTANGULAR
封装形式：IN-LINE峰值回流温度（摄氏度）：NOT APPLICABLE
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：4.57 mm
最大压摆率：2.2 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端子面层：Matte Tin (Sn)
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 APPLICABLE
最大传输延迟：15 ns宽度：7.62 mm
Base Number Matches：1

ADM1485ANZ 数据手册

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ADM1485  
ABSOLUTE MAXIMUM RATINGS*  
(TA = 25°C, unless otherwise noted.)  
PIN FUNCTION DESCRIPTIONS  
Pin Mnemonic Function  
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V  
Inputs  
No.  
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  
Driver Outputs (A, B) . . . . . . . . . . . . . . . . . . –9 V to +14 V  
Receiver Output . . . . . . . . . . . . . . . . .–0.5 V to VCC + 0.5 V  
Power Dissipation 8-Lead MSOP . . . . . . . . . . . . . . . 900 mW  
θJA, Thermal Impedance . . . . . . . . . . . . . . . . . . . 206°C/W  
Power Dissipation 8-Lead PDIP . . . . . . . . . . . . . . . . 500 mW  
θJA, Thermal Impedance . . . . . . . . . . . . . . . . . . . 130°C/W  
Power Dissipation 8-Lead SOIC . . . . . . . . . . . . . . . . 450 mW  
θJA, Thermal Impedance . . . . . . . . . . . . . . . . . . . 170°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  
1
RO  
RE  
DE  
DI  
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 Input. When the driver is enabled,  
a logic low on DI forces A low and B high  
while a logic high on DI forces A high and  
B low.  
Ground Connection, 0 V.  
Noninverting Receiver Input A/Driver  
Output A.  
Inverting Receiver Input B/Driver Output B  
Power Supply, 5 V 5%.  
2
3
4
5
6
GND  
A
7
8
B
VCC  
*Stresses above those listed under Absolute Maximum Ratings may cause perma-  
nent 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  
1
2
3
4
8
7
6
5
V
RO  
RE  
DE  
DI  
CC  
ADM1485  
B
Table I. Transmitting  
TOP VIEW  
A
(Not to Scale)  
GND  
Inputs  
DE  
Outputs  
B
DI  
A
ORDERING GUIDE  
1
1
0
1
0
X
0
1
Z
1
0
Z
Temperature  
Range  
Package  
Option  
Model  
Branding  
ADM1485JN  
ADM1485JR  
ADM1485JR-REEL  
ADM1485JR-REEL7  
ADM1485AN  
0°C to 70°C  
0°C to 70°C  
0°C to 70°C  
0°C to 70°C  
–40°C to +85°C N-8  
–40°C to +85°C R-8  
–40°C to +85°C R-8  
–40°C to +85°C R-8  
–40°C to +85°C RM-8  
–40°C to +85°C RM-8  
N-8  
R-8  
R-8  
R-8  
Table II. Receiving  
Inputs  
A-B  
Outputs  
RO  
RE  
0
0
0
1
≥ +0.2 V  
≤ –0.2 V  
Inputs Open  
X
1
0
1
Z
ADM1485AR  
ADM1485AR-REEL  
ADM1485AR-REEL7  
ADM1485ARM  
ADM1485ARM-REEL  
ADM1485ARM-REEL7 –40°C to +85°C RM-8  
ADM1485ARZ*  
M42  
M42  
M42  
ADM1485ARZ-REEL  
ADM1485ARZ-REEL7  
ADM1485JCHIPS  
DIE  
*Z = lead-free part.  
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  
ADM1485 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.  
–3–  
REV. E  
1234567...13

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