MAX1482/MAX1483
20A, 18-Unit-Load, Slew-Rate-Limited
RS-485 Transceivers
4
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RECEIVER PROPAGATION DELAY
vs. TEMPERATURE
MAX1482-01
800
-40
-20
0
20
40
60
80
100
900
1000
1100
1200
1300
1400
TEMPERATURE (°C)
RECEIVER
PROPAGATION
DELAY
(ns)
1200
400
500
-40
-20
20
80
100
DRIVER PROPAGATION DELAY
vs. TEMPERATURE
600
700
1000
1100
MAX1482-02
TEMPERATURE (°C)
DRIVER
PROPAGATION
DELAY
(ns)
040
800
900
60
0
10
20
30
40
50
60
70
80
90
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
DRIVER OUTPUT CURRENT vs.
DIFFERENTIAL OUTPUT VOLTAGE
MAX1482-03
OUTPUT VOLTAGE (V)
OUTPUT
CURRENT
(mA)
DRIVER DIFFERENTIAL OUTPUT VOLTAGE
vs. TEMPERATURE
MAX1482-04
1.5
2.0
2.5
3.0
3.5
-40
-20
0
20
40
60
80
100
TEMPERATURE (°C)
DIFFERENTIAL
OUTPUT
VOLTAGE
(V)
R = 54
80
0
10
-40
-20
20
80
100
MAX1482
SUPPLY CURRENT
vs. TEMPERATURE
20
30
60
70
MAX1482-07
TEMPERATURE (°C)
SUPPLY
CURRENT
(
A)
040
40
50
60
DE = VCC
DE = 0V
0
20
40
60
80
100
120
140
02
4
6
10
812
OUTPUT CURRENT vs.
DRIVER OUTPUT LOW VOLTAGE
MAX1482-05
OUTPUT LOW VOLTAGE (V)
OUTPUT
CURRENT
(mA)
0
20
40
60
80
100
120
-7 -6
-4
-2
0
2
4
-5
-3
-1
3
15
OUTPUT CURRENT vs.
DRIVER OUTPUT HIGH VOLTAGE
MAX1482-06
OUTPUT LOW VOLTAGE (V)
OUTPUT
CURRENT
(mA)
80
0
10
-40
-20
20
80
100
MAX1483
SUPPLY CURRENT
vs. TEMPERATURE
20
30
60
70
MAX1482-08
TEMPERATURE (°C)
SUPPLY
CURRENT
(
A)
040
40
50
60
DE = VCC
DE = GND
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)