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MAX1482ESD

更新时间： 2024-11-25 22:57:59
品牌 Logo 应用领域
美信 - MAXIM 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
12页 144K
描述
20A, 1.8-Unit-Load, Slew-Rate-Limited RS-485 Transceivers

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中文翻译

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MAX1482ESD 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, SOP14,.25针数：14
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：5.26其他特性：COMMON I/O; 1 RECEIVER ACTIVE UNDER SHUTDOWN; TRISTATABLE RECEIVER
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-G14
JESD-609代码：e0长度：8.65 mm
湿度敏感等级：1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：5 V
输出特性：3-STATE最大输出低电流：0.004 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：SOP14,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：240电源：5 V
认证状态：Not Qualified最大接收延迟：2250 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：0.045 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：YES
技术：CMOS温度等级：INDUSTRIAL
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：20最大传输延迟：2000 ns
宽度：3.9 mmBase Number Matches：1

MAX1482ESD 数据手册

 浏览型号MAX1482ESD的Datasheet PDF文件第2页浏览型号MAX1482ESD的Datasheet PDF文件第3页浏览型号MAX1482ESD的Datasheet PDF文件第4页浏览型号MAX1482ESD的Datasheet PDF文件第5页浏览型号MAX1482ESD的Datasheet PDF文件第6页浏览型号MAX1482ESD的Datasheet PDF文件第7页 
19-0367; Rev 0; 2/95  
1
2 0 µA, ⁄ -Un it -Lo a d , S le w -Ra t e -Lim it e d  
8
RS -4 8 5 Tra n s c e ive rs  
2/MAX1483  
_______________Ge n e ra l De s c rip t io n  
____________________________Fe a t u re s  
The MAX1482 a nd MAX1483 a re low-p owe r tra ns -  
ceivers for RS-485 and RS-422 communication. Both  
feature slew-rate-limited drivers that minimize EMI and  
reduce reflections caused by improperly terminated  
cables. Data rates are guaranteed up to 250kbps.  
♦ Low 20µA Operating Current  
♦ Slew-Rate Limited for Reduced EMI and  
Reduced Reflections  
♦ 0.1µA Low-Current Shutdown Mode  
The MAX1482/MAX1483 draw only 20µA of supply cur-  
rent. Additionally, they have a low-current shutdown  
mode that consumes only 0.1µA. Both parts operate  
from a single +5V supply.  
♦ Designed for RS-485 and RS-422 Applications  
♦ Operate from a Single +5V Supply  
♦ -7V to +12V Common-Mode Input Voltage Range  
♦ Allows up to 256 Transceivers on the Bus—  
Drivers are short-circuit current limited and are protect-  
ed against excessive power dissipation by thermal  
shutdown circuitry that places the driver outputs into a  
high-impedance state. The receiver input has a fail-safe  
feature that guarantees a logic-high output if the input  
is open circuit.  
1
Guaranteed ( ⁄ -unit load)  
8
♦ Current Limiting and Thermal Shutdown for  
Driver Overload Protection  
The MAX1482 is full duplex and the MAX1483 is half  
duplex. Both parts have a ⁄8-unit-load input impedance  
that guarantees up to 256 transceivers on the bus.  
______________Ord e rin g In fo rm a t io n  
1
PART  
TEMP. RANGE  
0°C to +70°C  
0°C to +70°C  
-40°C to +85°C  
-40°C to +85°C  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
14 Plastic DIP  
14 SO  
MAX1482CPD  
MAX1482CSD  
MAX1482EPD  
MAX1482ESD  
MAX1483CPA  
MAX1483CSA  
MAX1483CUA  
MAX1483EPA  
MAX1483ESA  
________________________Ap p lic a t io n s  
Low-Power RS-485/RS-422 Networks  
Transceivers for EMI-Sensitive Applications  
Industrial-Control Local Area Networks  
Large 256-Node LANs  
14 Plastic DIP  
14 SO  
8 Plastic DIP  
8 SO  
8 µMAX  
8 Plastic DIP  
8 SO  
_________________P in Co n fig u ra t io n s  
_________Typ ic a l Op e ra t in g Circ u it s  
TOP VIEW  
R
RO  
RE  
DE  
DI  
1
2
3
4
8
7
6
5
V
CC  
+5V  
DE  
B
MAX1483  
DI  
A
R
RO  
RE  
DE  
DI  
1
2
3
4
8
V
CC  
D
B
A
B
A
7
D
GND  
Rt  
Rt  
6
RO  
DIP/SO  
R
D
5
GND  
RE  
B
1
2
3
4
A
8
7
6
5
V
CC  
GND  
DI  
MAX1483  
NOTE: PIN LABELS Y AND Z ON TIMING, TEST, AND WAVEFORM  
DIAGRAMS REFER TO PINS A AND B WHEN DE IS HIGH.  
RO  
TYPICAL OPERATING CIRCUIT SHOWN WITH DIP/SO PACKAGE.  
DE  
RE  
µMAX  
MAX1482 appears at end of data sheet.  
MAX1482 appears at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
Ca ll t o ll fre e 1 -8 0 0 -9 9 8 -8 8 0 0 fo r fre e s a m p le s o r lit e ra t u re .  
1234567...12

中文翻译

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MAX1482ESD 替代型号

型号 品牌 替代类型 描述 数据表
SN65HVD3086ED TI

类似代替

 低功耗、RS-485 全双工驱动器/接收器 | D | 14 | -40 to 85
SN65LBC180ADR TI

类似代替

 LOW POWER DIFFERENTIAL LINE DRIVER AND RECEIVER PAIRS
SN65LBC180AD TI

类似代替

 LOW POWER DIFFERENTIAL LINE DRIVER AND RECEIVER PAIRS

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