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参数资料
| 型号： | MAX488 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Power, Slew-Rate-Limited RS-485Transceivers(250kbps,全双工, RS-485收发器) |
| 中文描述： | 低功耗、限摆率、RS-485/RS-422收发器 |
| 文件页数： | 14/16页 |
| 文件大小： | 205K |
| 代理商： | MAX488 |
M
Low-Power, S lew-Rate-Limited
RS -485/RS -422 Transc eivers
14
______________________________________________________________________________________
Figure 22. MAX488–MAX491 Full-Duplex RS-485 Network
120
120
R
D
RO
RE
RE
DE
DI
A
B
Y
120
120
DI
DI
DI
RO
RO
RO
DE
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DE
RE
RE
Z
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Z
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Y
A
A
A
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B
B
D
D
D
R
R
R
MAX488
MAX489
MAX490
MAX491
NOTE: RE AND DE ON MAX489/MAX491 ONLY.
Figure 23. Line Repeater for MAX488–MAX491
120
120
DATA IN
DATA OUT
R
D
RO
RE
DE
DI
A
B
Z
Y
MAX488–MAX491
NOTE: RE AND DE ON MAX489/MAX491 ONLY.
Isolated RS -485
For isolated RS-485 applications, see the MAX253 and
MAX1480 data sheets.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4880ETB | 制造商:Maxim Integrated Products 功能描述:OVERVOLTAGE PROTECTION CONTROLLER W - Rail/Tube |
| MAX4880ETB-T | 功能描述:电源开关 IC - 配电 RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| MAX4881ETB | 制造商:Maxim Integrated Products 功能描述:OVERVOLTAGE PROTECTION CONTROLLERS - Rail/Tube |
| MAX4881ETB-T | 制造商:Maxim Integrated Products 功能描述:OVERVOLTAGE PROTECTION CONTROLLERS WITH CURRE - Tape and Reel |
| MAX4882ETB | 制造商:Maxim Integrated Products 功能描述:OVERVOLTAGE PROTECTION CONTROLLERS - Rail/Tube |
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