ISL8490E Intersil Corporation, ISL8490E Datasheet - Page 3

• Manufacturer Part Number: ISL8490E
• Description: RS-485/RS-422 Transceivers
• Manufacturer: Intersil Corporation

Typical Operating Circuit
2
3
4
5
2
3
RO
RE
DE
DI
RO
DI
D
D
R
R
14
1
+5V
V
GND
GND
+5V
V
CC
CC
6, 7
4
A
B
Y
Z
A
B
Z
Y
12
11
10
9
8
7
6
5
3
+
+
0.1µF
0.1µF
ISL8488E, ISL8489E, ISL8490E, ISL8491E
R
R
T
T
ISL8488E, ISL8490E
ISL8489E, ISL8491E
R
R
T
T
0.1µF
0.1µF
+
+
10
11
12
9
5
6
7
8
Y
B
A
Z
www.DataSheet4U.com
Y
Z
B
A
GND
GND
V
+5V
+5V
V
CC
CC
6, 7
4
14
1
R
R
D
D
RO
RO
DE
RE
DI
DI
July 26, 2007
5
4
3
2
3
2
FN6073.4