ICL3225E_06 Datasheet, PDF (5/20 Pages) Intersil Corporation – ±15kV ESD Protected, +3V to +5.5V, 1Microamp, 1Mbps, RS-232 Transceivers with Enhanced Automatic Powerdown

ICL3225E, ICL3227E, ICL3245E
Typical Operating Circuits (Continued)
ICL3245E
+3.3V
+
0.1µF
C₁
0.1µF
C₂
0.1µF
28
+ ^C1+
24 _C1-
+ ^{1 C2+}
2 _C2-
14
T1_IN
26
V_CC
T₁
13
T₂
T2_IN
12
T₃
T3_IN
20
R2_OUTB
TTL/CMOS
19
LOGIC LEVELS
R1_OUT
R₁
18
R2_OUT
R₂
17
R3_OUT
R₃
16
R4_OUT
R₄
R5_OUT
15
23
R₅
FORCEON
V_CC
TO POWER
CONTROL LOGIC
22
FORCEOFF
21
INVALID ^GND
25
V+
27 _{+ C3}
0.1µF
V- ³
9
C₄
0.1µF
+
T1_OUT
10
RS-232
T2_{OUT LEVELS}
11
T3_OUT
4
5kΩ
5
5kΩ
6
5kΩ
7
5kΩ
8
5kΩ
R1_IN
R2_IN
R3_IN
R4_IN
R5_IN
RS-232
LEVELS
5
FN4900.9
February 27, 2006