參數(shù)資料
型號： MAX3291
廠商： Maxim Integrated Products, Inc.
英文描述： 32-Bit Digital Signal Controller with Flash 128-LQFP -40 to 85
中文描述： RS-485/RS-422收發(fā)器，帶有預(yù)加重，用于高速、遠(yuǎn)距離通信
文件頁數(shù)： 6/16頁
文件大?。?/td> 285K
代理商： MAX3291
M
RS-485/RS-422 Transceivers with Preemphasis
for High-Speed, Long-Distance Communication
6
_______________________________________________________________________________________
____________________________________Typic al Operating Charac teristic s (c ontinued)
(V
CC
= +5V, T
A
= +25°C, unless otherwise noted.)
0
0.75
0.50
0.25
1.75
1.50
1.25
1.00
2.00
2.75
2.50
2.25
3.00
-40
0
20
-20
40
60
80
100
NO-LOAD SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (°C)
0
20
10
40
30
60
50
70
0
1.0 1.5
OUTPUT LOW VOLTAGE (V)
0.5
2.0 2.5 3.0 3.5 4.0 4.5 5.0
OUTPUT SINK CURRENT vs.
RECEIVER OUTPUT LOW VOLTAGE
M
O
0
0.10
0.05
0.15
0.20
0.25
0.30
-40
0
20
-20
40
60
80
100
RECEIVER OUTPUT LOW VOLTAGE
vs. TEMPERATURE
M
TEMPERATURE (°C)
I
RO
= 8mA
0
5
15
10
25
20
30
0
1.0 1.5
OUTPUT HIGH VOLTAGE (V)
0.5
2.0 2.5 3.0 3.5 4.0 4.5 5.0
OUTPUT SOURCE CURRENT vs.
RECEIVER OUTPUT HIGH VOLTAGE
M
O
4.10
4.25
4.20
4.15
4.35
4.30
4.45
4.40
4.55
4.50
4.60
-40
0
20
-20
40
60
80
100
RECEIVER OUTPUT HIGH VOLTAGE
vs. TEMPERATURE
M
TEMPERATURE (°C)
I
RO
= 8mA
DRIVER PROPAGATION DELAY
M
20ns/div
V
Y
- V
Z
DI
2.5V/
div
5V/
div
相關(guān)PDF資料
PDF描述
MAX3291CPD RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication
MAX3291CSD SCR Thyristor; Peak Reflow Compatible (260 C):Yes RoHS Compliant: Yes
MAX3291-MAX3292 32-Bit Digital Signal Controller with Flash 128-LQFP -40 to 125
MAX3291EPD RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication
MAX3291ESD 32-Bit Digital Signal Controller with Flash 179-BGA MICROSTAR -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3291CPD 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
MAX3291CPD+ 功能描述:RS-422/RS-485 接口 IC For Long-Distance Communication RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
MAX3291CSD 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
MAX3291CSD+ 功能描述:RS-422/RS-485 接口 IC For Long-Distance Communication RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
MAX3291CSD+T 功能描述:RS-422/RS-485 接口 IC For Long-Distance Communication RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
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