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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： | 12/16页 |
| 文件大小： | 205K |
| 代理商： | MAX488 |
M
Low-Power, S lew-Rate-Limited
RS -485/RS -422 Transc eivers
12
______________________________________________________________________________________
TTL IN
t
R
, t
F
< 6ns
D
R
100pF
B
100pF
A
RECEIVER
OUT
R = 54
Z
Y
500mV/div
20ns/div
A
B
RO
2V/div
V
CC
= 5V
T
A
= +25°C
500mV/div
20ns/div
A
B
RO
2V/div
V
CC
= 5V
T
A
= +25°C
500mV/div
400ns/div
A
B
RO
2V/div
V
CC
= 5V
T
A
= +25°C
500mV/div
400ns/div
A
B
RO
2V/div
V
CC
= 5V
T
A
= +25°C
Figure 14. Receiver Propagation Delay Test Circuit
Figure 15. MAX481/MAX485/MAX490/MAX491/MAX1487
Receiver t
PHL
Figure 16. MAX481/MAX485/MAX490/MAX491/MAX1487
Receiver t
PLH
Figure 17. MAX483, MAX487–MAX489 Receiver t
PHL
Figure 18. MAX483, MAX487–MAX489 Receiver t
PLH
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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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