ISL83385E
Typical Operating Circuit
ISL83385E (NOTE 2)
+3.3V to +5V +
0.1µF
C1
2
+
C1+
0.1µF
4
C1-
C2
0.1µF
5
+
6
C2+
C2-
12
T1IN
TTL/CMOS
LOGIC LEVELS
11
T2IN
13
R1OUT
10
R2OUT
17
VCC
V+
V-
T1
T2
R1
5kΩ
R2
5kΩ
C3 (OPTIONAL CONNECTION, NOTE 1)
3
+ C3
0.1µF
7
15
C4
+ 0.1µF
T1OUT
8
T2OUT
14
R1IN
RS-232
LEVELS
9
R2IN
GND
16
18
SHDN
VCC
NOTES:
1. The negative terminal of C3 can be connected to either VCC or Gnd.
2. Pin numbers refer to SOIC package.
3