MAX3085ESA Maxim Integrated Products, MAX3085ESA Datasheet - Page 7

• Manufacturer Part Number: MAX3085ESA
• Description: RS-422/RS-485 Interface IC
• Manufacturer: Maxim Integrated Products

Specifications of MAX3085ESA

• Lead Free Status / Rohs Status: No

±15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps),
(V
CC
525
500
475
450
425
400
375
350
325
300
140
135
130
125
120
115
20
18
16
14
12
10
= +5V, T
8
6
4
2
0
-60
-60
-60
A: MAX3086E/MAX3087E/MAX3088E,
(500kbps MODE) vs. TEMPERATURE
RECEIVER PROPAGATION DELAY
MAX3089E WITH
SRL = GND
C
A
B
A
B
-40 -20
-40 -20
-40 -20
LOAD
NO-LOAD SUPPLY CURRENT
A
Slew-Rate-Limited RS-485/RS-422 Transceivers
SHUTDOWN CURRENT
= 100pF
= +25°C, unless otherwise noted.)
vs. TEMPERATURE
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
0
_______________________________________________________________________________________
B: MAX3080E–MAX3085E,
MAX3089E WITH
SRL = OPEN OR V
20
20
20
40
40
40
DE = GND
60
60
60
DE = V
CC
80
80
80
CC
100
100
100
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
112
110
108
106
104
102
100
98
96
94
60
50
40
30
20
10
0
-60
-60
0
vs. RECEIVER OUTPUT LOW VOLTAGE
(10Mbps MODE) vs. TEMPERATURE
RECEIVER OUTPUT LOW VOLTAGE
I
C
RECEIVER PROPAGATION DELAY
RO
-40 -20
-40
LOAD
= 8mA
1
= 100pF
OUTPUT LOW VOLTAGE (V)
-20
OUTPUT CURRENT
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
2
20
20
Typical Operating Characteristics
3
40
40
60
60
4
80
80
100
100
5
4.5
4.4
4.3
4.2
4.1
4.0
3.9
3.8
30
25
20
15
10
2.20
2.15
2.10
2.05
2.00
1.95
1.90
5
0
-60
-60
0
vs. RECEIVER OUTPUT HIGH VOLTAGE
(115kbps MODE) vs. TEMPERATURE
RECEIVER OUTPUT HIGH VOLTAGE
R
-40
-40 -20
I
t
RO
DRIVER PROPAGATION DELAY
= 54Ω
= 8mA
1
OUTPUT HIGH VOLTAGE (V)
-20
OUTPUT CURRENT
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
2
20
20
3
40
40
60
60
4
80
80
100
100
5
7