ISL32470E Datasheet, PDF (4/19 Pages) Intersil Corporation – Fault Protected, Extended Common Mode Range, RS-485/RS-422 Transceivers

ISL32470E, ISL32472E, ISL32475E, ISL32478E
Typical Operating Circuits
+5V
13, 14
+
0.1µF
V_{CC A 12}
R_T
2 RO _R
B 11
3 RE
4 DE
5 DI
D
Z 10
Y9
GND
6, 7
+5V
+
0.1µF
13, 14
9 Y ^VCC
10 Z
DI 5
D
DE 4
R_T
11 B
12 A
RE 3
R ^{RO 2}
GND
6, 7
ISL32470E FULL DUPLEX EXAMPLE
+5V
+
0.1µF
8
V_CC
1 RO _R
2 _RE
B/Z 7
R_T
3 DE
A/Y 6
4 DI
D
GND
5
+
0.1µF
+5V
8
V_CC
R_T
7 B/Z
6 A/Y
DI 4
D
DE ³
RE ²
R ^{RO 1}
GND
5
ISL32472E, ISL32475E, ISL32478E HALF DUPLEX EXAMPLE
4
FN7784.0
January 21, 2011