MAX3080 View Datasheet(PDF) - Maxim Integrated
Part Name
Description
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MAX3080 Datasheet PDF : 20 Pages
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Fail-Safe, High-Speed (10Mbps),
Slew-Rate-Limited RS-485/RS-422 Transceivers
(VCC = +5V, TA = +25°C, unless otherwise noted.)
Typical Operating Characteristics
NO-LOAD SUPPLY CURRENT
vs. TEMPERATURE
525
A: MAX3086–MAX3088,
500
MAX3089 WITH
SRL = GND
475
DE = VCC
450
A
425
400
B
375
A
DE = GND
350
B
325
300
-60 -40 -20
B: MAX3080–MAX3085,
MAX3089 WITH
SRL = OPEN OR VCC
0 20 40 60 80 100
TEMPERATURE (°C)
SHUTDOWN CURRENT
vs. TEMPERATURE
20
18
16
14
12
10
8
6
4
2
0
-60 -40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
RECEIVER PROPAGATION DELAY
(500kbps MODE) vs. TEMPERATURE
140
CLOAD = 100pF
135
130
125
120
115
-60 -40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
OUTPUT CURRENT
vs. RECEIVER OUTPUT LOW VOLTAGE
60
50
40
30
20
10
0
0
1
2
3
4
5
OUTPUT LOW VOLTAGE (V)
RECEIVER OUTPUT LOW VOLTAGE
vs. TEMPERATURE
0.50
IRO = 8mA
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
-60 -40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
RECEIVER PROPAGATION DELAY
(10Mbps MODE) vs. TEMPERATURE
112
CLOAD = 100pF
110
108
106
104
102
100
98
96
94
-60 -40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
OUTPUT CURRENT
vs. RECEIVER OUTPUT HIGH VOLTAGE
30
25
20
15
10
5
0
0
1
2
3
4
5
OUTPUT HIGH VOLTAGE (V)
RECEIVER OUTPUT HIGH VOLTAGE
vs. TEMPERATURE
4.5
IRO = 8mA
4.4
4.3
4.2
4.1
4.0
3.9
3.8
-60 -40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
DRIVER PROPAGATION DELAY
(115kbps MODE) vs. TEMPERATURE
2.20
Rt = 54Ω
2.15
2.10
2.05
2.00
1.95
1.90
-60 -40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
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