
3
FN6034.1
November 19, 2004
Typical Operating Circuit
19
VCC
T1OUT
T2OUT
T1IN
T2IN
T1
T2
0.1
F
+
0.1
F
+
0.1
F
7
8
17
16
1
3
2
6
V+
V-
C1+
C1-
C2+
C2-
+
0.1
F
4
5
R1OUT
R1IN
14
5k
R2OUT
R2IN
13
10
5k
11
C1
C2
+ C3
C4
SHDN
GND
20
+3.3V to +5V
+
0.1
F
18
VCC
TTL/CMOS
LOGIC LEVELS
RS-232
LEVELS
R1
R2
T3OUT
T3IN
T3
9
15
VL
12
LOGIC VCC
+
0.1
F
ISL83386E