MAX1482 Maxim, MAX1482 Datasheet - Page 4

• Manufacturer Part Number: MAX1482
• Description: 20A / 1.8-Unit-Load / Slew-Rate-Limited RS-485 Transceivers
• Manufacturer: Maxim

20µA,
RS-485 Transceivers
__________________________________________Typical Operating Characteristics
(T
4
A
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
1400
1300
1200
1100
1000
900
3.5
3.0
2.5
2.0
1.5
800
-40
-40
DRIVER DIFFERENTIAL OUTPUT VOLTAGE
RECEIVER PROPAGATION DELAY
-20
-20
1
vs. TEMPERATURE
0
TEMPERATURE (°C)
vs. TEMPERATURE
0
TEMPERATURE (°C)
⁄
8
20
20
80
70
60
50
40
30
20
10
0
-Unit-Load, Slew-Rate-Limited
-40
40
40
R = 54
-20
60
60
vs. TEMPERATURE
SUPPLY CURRENT
80
0
TEMPERATURE (°C)
80
DE = V
MAX1482
100
20
100
CC
DE = 0V
40
60
140
120
100
1200
1100
1000
80
60
40
20
900
800
700
600
500
400
0
-40
80
0
DRIVER OUTPUT LOW VOLTAGE
100
-20
DRIVER PROPAGATION DELAY
2
OUTPUT LOW VOLTAGE (V)
OUTPUT CURRENT vs.
vs. TEMPERATURE
0
TEMPERATURE (°C)
4
20
6
40
8
60
80
70
60
50
40
30
20
10
0
10
-40
80
100
12
-20
vs. TEMPERATURE
SUPPLY CURRENT
0
TEMPERATURE (°C)
MAX1483
120
100
20
90
80
70
60
50
40
30
20
10
80
60
40
20
0
0
DE = V
DE = GND
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
-7 -6
40
CC
DIFFERENTIAL OUTPUT VOLTAGE
DRIVER OUTPUT HIGH VOLTAGE
DRIVER OUTPUT CURRENT vs.
60
-5
OUTPUT LOW VOLTAGE (V)
OUTPUT CURRENT vs.
-4
OUTPUT VOLTAGE (V)
80
-3
-2
100
-1
0
1
2
3
4
5