MAX13442E Datasheet, PDF (6/18 Pages) Maxim Integrated Products – ±15kV ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers

±15kV ESD-Protected, ±80V Fault-Protected,
Fail-Safe RS-485/J1708 Transceivers
(V_CC = +5V, T_A = +25°C, unless otherwise noted.)
Typical Operating Characteristics
NO-LOAD SUPPLY CURRENT
vs. TEMPERATURE
6
DRIVER AND RECEIVER
5 ^ENABLED
4
DRIVER DISABLED,
3 _{RECEIVER ENABLED}
2
1
MAX13443E
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
NO-LOAD SUPPLY CURRENT
vs. TEMPERATURE
24
DRIVER AND RECEIVER
20 _ENABLED
16
12
8
DRIVER DISABLED,
4 _{RECEIVER ENABLED}
MAX13442E/MAX13444E
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
10
MAX13442E
1 ^{DI = DE = GND}
RE = V_CC
0.1
0.01
0.001
0.0001
0.00001
0.000001
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
RECEIVER OUTPUT CURRENT
vs. OUTPUT-LOW VOLTAGE
40
35
30
25
20
15
10
5
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
OUTPUT LOW VOLTAGE (V)
RECEIVER OUTPUT CURRENT
vs. OUTPUT-HIGH VOLTAGE
40
35
30
25
20
15
10
5
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
OUTPUT LOW VOLTAGE (V)
RECEIVER OUTPUT VOLTAGE
vs. TEMPERATURE
5.0
4.5
4.0 VOH, IOUT = 10mA
3.5
3.0
2.5
2.0
1.5
1.0
V_OL, I_OUT = -10mA
0.5
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
DRIVER OUTPUT CURRENT
vs. DIFFERENTIAL OUTPUT VOLTAGE
140 ^RL ^{= 54Ω}
120
100
MAX13442E
DI = GND, DE = V_CC,
VOLTAGE APPLIED
TO OUTPUT A
80
60
40
20
0
10 20 30 40 50 60 70 80
DIFFERENTIAL OUTPUT VOLTAGE (V)
6 _______________________________________________________________________________________