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參數(shù)資料
| 型號： | MAX490 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | RS-485 |
| 英文描述： | Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers |
| 中文描述： | 低功耗、限擺率、RS-485/RS-422收發(fā)器 |
| 文件頁數(shù)： | 12/19頁 |
| 文件大?。?/td> | 439K |
| 代理商： | MAX490 |
M
Low-Power, Slew-Rate-Limited
RS-485/RS-422 Transceivers
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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX490C | Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers |
| MAX490CPA | Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers |
| MAX490CSA | Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers |
| MAX490CUA | Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers |
| MAX490D | Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4901EBL | 制造商:Maxim Integrated Products 功能描述:LOW-RON DUAL-SPST CLICKLESS SWITCH - Rail/Tube |
| MAX4901EBL+ | 制造商:Maxim Integrated Products 功能描述:LOW-RON DUAL-SPST CLICKLESS SWITCH - Rail/Tube |
| MAX4901EBL+T | 制造商:Maxim Integrated Products 功能描述:LOW-RON DUAL-SPST CLICKLESS SWITCH - Tape and Reel |
| MAX4901EBL-T | 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4901ETA | 制造商:Maxim Integrated Products 功能描述:LOW-RON DUAL-SPST CLICKLESS SWITCH - Rail/Tube |
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