MAX485EESA Maxim Integrated Products, MAX485EESA Datasheet - Page 6

• Manufacturer Part Number: MAX485EESA
• Description: RS-422/RS-485 Interface IC
• Manufacturer: Maxim Integrated Products

Specifications of MAX485EESA

• Lead Free Status / Rohs Status: No

±15kV ESD-Protected, Slew-Rate-Limited,
Low-Power, RS-485/RS-422 Transceivers
(V
6
____________________________Typical Operating Characteristics (continued)
CC
600
500
400
300
200
100
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
_______________________________________________________________________________________
0
= 5V, T
-60
-60
MAX481E/MAX485E/MAX490E/MAX491E
SUPPLY CURRENT vs. TEMPERATURE
-40
-40
DRIVER DIFFERENTIAL OUTPUT
VOLTAGE vs. TEMPERATURE
A
MAX481E/MAX485E; DE = V
= +25°C, unless otherwise noted.)
-20
-20
MAX485E; DE = 0, RE = X,
MAX481E; DE = RE = 0
MAX490E/MAX491E; DE = RE = X
TEMPERATURE (°C)
TEMPERATURE (°C)
MAX481E; DE = 0, RE = V
0
0
20
20
40
40
CC
R = 54
60
60
, RE = X
CC
80
80
100
100
600
500
400
300
200
100
140
120
100
80
60
40
20
0
0
-60
0
SUPPLY CURRENT vs. TEMPERATURE
-40
MAX483E/MAX487E–MAX489E
DRIVER OUTPUT LOW VOLTAGE
2
OUTPUT LOW VOLTAGE (V)
MAX483E/MAX487E; DE = 0, RE = V
-20
OUTPUT CURRENT vs.
MAX483E/MAX487E; DE = RE = 0,
MAX488E/MAX489E; DE = RE = X
MAX487E; DE = V
MAX483E; DE = V
TEMPERATURE (°C)
4
0
20
6
CC
CC
, RE = X
40
, RE = X
8
60
10
CC
80
100
12
-100
600
500
400
300
200
100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0
-60
-8
SUPPLY CURRENT vs. TEMPERATURE
-40
DRIVER OUTPUT HIGH VOLTAGE
-6
OUTPUT HIGH VOLTAGE (V)
-20
OUTPUT CURRENT vs.
-4
TEMPERATURE (°C)
MAX1487E; DE = V
MAX1487E; DE = 0V, RE = X
MAX1487E
0
-2
20
0
40
CC
, RE = X
2
60
4
80
100
6