ISL32496EIUZ Datasheet, PDF (4/22 Pages) Intersil Corporation – ±60V Fault Protected, 5V, RS-485/RS-422 Transceivers with ±25V CMR and ESD Protection

ISL32490E, ISL32492E, ISL32493E, ISL32495E, ISL32496E, ISL32498E
Pin Descriptions (Continued)
PIN
NAME
Y
Z
VCC
NC
8 LD
PIN #
-
-
8
-
10 LD 14 LD
PIN # PIN #
FUNCTION
6
9 ±60V Fault and ±15kV HBM ESD Protected RS-485/RS-422 level, non-inverting driver output.
7
10 ±60V Fault and ±15kV HBM ESD Protected RS-485/RS-422 level, inverting driver output.
10 13, 14 System power supply input (4.5V to 5.5V).
-
1, 8 No internal connection.
Typical Operating Circuits
+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
GND
5
RO 1
ISL32492E, ISL32495E, ISL32498E HALF DUPLEX EXAMPLE
+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
ISL32490E, ISL32493E, ISL32496E FULL DUPLEX EXAMPLE (SOIC PIN NUMBERS SHOWN)
4
FN7786.2
March 16, 2012