Datasheet

MAX13442E/MAX13443E/MAX13444E
±15kV ESD-Protected, ±80V Fault-Protected,
Fail-Safe RS-485/J1708 Transceivers
6 _______________________________________________________________________________________
Typical Operating Characteristics
(V
CC
= +5V, T
A
= +25°C, unless otherwise noted.)
NO-LOAD SUPPLY CURRENT
vs. TEMPERATURE
MAX13442-4E toc01
TEMPERATURE (°C)
SUPPLY CURRENT (mA)
1109580655035205-10-25
1
2
3
4
5
6
0
-40 125
DRIVER AND RECEIVER
ENABLED
MAX13443E
DRIVER DISABLED,
RECEIVER ENABLED
NO-LOAD SUPPLY CURRENT
vs. TEMPERATURE
MAX13442-4E toc02
TEMPERATURE (°C)
SUPPLY CURRENT (mA)
1109580655035205-10-25
4
8
12
16
20
24
0
-40 125
DRIVER AND RECEIVER
ENABLED
MAX13442E/MAX13444E
DRIVER DISABLED,
RECEIVER ENABLED
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
MAX13442-4E toc03
TEMPERATURE (°C)
SHUTDOWN SUPPLY CURRENT (μA)
120100806040200-20
0.00001
0.0001
0.001
0.01
0.1
1
10
0.000001
-40
MAX13442E
DI = DE = GND
RE = V
CC
0
10
5
15
30
35
25
20
40
0 1.0 1.5 2.0 2.50.5 3.0 3.5 4.0 4.5 5.0
RECEIVER OUTPUT CURRENT
vs. OUTPUT-LOW VOLTAGE
MAX13442-4E toc04
OUTPUT LOW VOLTAGE (V)
RECEIVER OUTPUT CURRENT (mA)
0
10
5
15
30
35
25
20
40
0 1.0 1.5 2.0 2.50.5 3.0 3.5 4.0 4.5 5.0
RECEIVER OUTPUT CURRENT
vs. OUTPUT-HIGH VOLTAGE
MAX13442-4E toc05
OUTPUT LOW VOLTAGE (V)
RECEIVER OUTPUT CURRENT (mA)
0
1.0
0.5
2.5
2.0
1.5
3.0
3.5
4.5
4.0
5.0
-40 -10 5-25 20 35 50 65 80 95 110 125
RECEIVER OUTPUT VOLTAGE
vs. TEMPERATURE
MAX13442-4E toc06
TEMPERATURE (°C)
RECEIVER OUTPUT VOLTAGE (V)
V
OL
, I
OUT
= -10mA
V
OH
, I
OUT
= 10mA
0
40
20
80
60
140
120
100
10 3020 40 50 60 70 80
DRIVER OUTPUT CURRENT
vs. DIFFERENTIAL OUTPUT VOLTAGE
MAX13442-4E toc07
DIFFERENTIAL OUTPUT VOLTAGE (V)
DRIVER OUTPUT CURRENT (mA)
MAX13442E
DI = GND, DE = V
CC
,
VOLTAGE APPLIED
TO OUTPUT A
R
L
= 54Ω