参数资料
型号: MAX1480E
厂商: Maxim Integrated Products, Inc.
元件分类: RS-485
英文描述: 15kV ESD-Protected, Isolated RS-485/RS-422
中文描述: ±15kV ESD保护、隔离型、RS-485/RS-422数据接口
文件页数: 7/21页
文件大小: 487K
代理商: MAX1480E
M
Complete, Isolated RS-485/RS-422
Data Interface
_______________________________________________________________________________________
7
_____________________________Typical Operating Characteristics (continued)
(V
CC_
= 5V, FS = V
CC_
, T
A
= +25°C, unless otherwise noted.)
0
60
40
20
80
100
120
140
160
MAX1480A
SUPPLY CURRENT vs. TEMPERATURE
M
TEMPERATURE (°C)
S
-40
-20
0
20
40
60
80
V
CC
= 5.5V
V
CC
= 5.0V
V
CC
= 5.5V
V
CC
= 5.0V
V
CC
= 4.5V
R
L
= 54
R
L
=
V
CC
= 4.5V
DE
= V
CC
20
60
40
80
100
120
140
MAX1480B
SUPPLY CURRENT vs. TEMPERATURE
M
TEMPERATURE (°C)
S
-40
-20
0
20
40
60
80
V
CC
= 5.5V
V
CC
= 5.0V
V
CC
= 5.5V
V
CC
= 5.0V
R
L
= 54
R
L
=
DE
= V
CC
V
CC
= 4.5V
V
CC
= 4.5V
20
70
60
50
30
40
80
90
100
110
120
MAX1480C
SUPPLY CURRENT vs. TEMPERATURE
M
TEMPERATURE (°C)
S
-40
-20
0
20
40
60
80
V
CC
= 5.5V
V
CC
= 5.0V
V
CC
= 5.5V
V
CC
= 5.0V
V
CC
= 4.5V
R
L
= 54
R
L
=
V
CC
= 4.5V
DE
= V
CC
80
120
100
140
160
180
200
MAX1490A
SUPPLY CURRENT vs. TEMPERATURE
M
TEMPERATURE (°C)
S
-40
-20
0
20
40
60
80
V
CC
= 5.5V
V
CC
= 5.0V
V
CC
= 5.5V
V
CC
= 5.0V
V
CC
= 4.5V
R
L
= 54
R
L
=
V
CC
= 4.5V
50
100
90
80
60
70
110
120
130
140
150
MAX1490B
SUPPLY CURRENT vs. TEMPERATURE
M
TEMPERATURE (°C)
S
-40
-20
0
20
40
60
80
V
CC
= 5.5V
V
CC
= 5.0V
V
CC
= 5.5V
V
CC
= 5.0V
V
CC
= 4.5V
R
L
= 54
R
L
=
V
CC
= 4.5V
0.1
10
1
100
DRIVER DISABLE TIME
vs. TEMPERATURE
M
TEMPERATURE (°C)
D
μ
s
-40
-20
0
20
40
60
80
MAX1480A
MAX1480B
MAX1480C
RL = 54
V
DI
= 0V MEASURED FROM
DE
TO VALID OUTPUT
0.1
10
1
100
DRIVER ENABLE TIME
vs. TEMPERATURE
M
TEMPERATURE (°C)
D
μ
s
-40
-20
0
20
40
60
80
MAX1480A
MAX1480C
MAX1480B
RL = 54
V
DI
= 0V MEASURED FROM
DE
TO VALID OUTPUT
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