MAX13444EASA/V+ Maxim Integrated, MAX13444EASA/V+ Datasheet - Page 6

• Manufacturer Part Number: MAX13444EASA/V+
• Description: RS-485 Interface IC +/-80V Fault Protected RS-485 Half-Duplex Transceiver with Foldback Current Limit
• Manufacturer: Maxim Integrated

Specifications of MAX13444EASA/V+

• Data Rate: 10 Mbps
• Operating Supply Voltage: 5 V
• Supply Current: 30 mA
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SO-8
• Function: Transceiver
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 1
• Number Of Receivers: 1
• Propagation Delay Time Ns: 50 ns
• Shutdown: Yes

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