ICL3207_05 Datasheet, PDF (3/11 Pages) Intersil Corporation – Low Power, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers

ICL3207, ICL3217
Typical Operating Circuit
ICL32X7
V_CC †
+
0.1µF
C₁ †
C₂ †
T1_IN
10
+
C1+
12 _C1-
13
+
C2+
14
C2-
7
T2_IN ⁶
18
T3_IN
TTL/CMOS
LOGIC LEVELS
T4_IN ¹⁹
21
T5_IN
9
V_CC
T₁
T₂
T₃
T₄
T₅
C₃ (OPTIONAL CONNECTION)
11
V+
+ _{C3 â€} 
V-
15
+ ^{C4 â€} 
2
T1_OUT
3
T2_OUT
1
T3_OUT
24
T4_OUT
20
T5_OUT
RS-232
LEVELS
5
R1_OUT
22
R2_OUT
17
R3_OUT
† - FOR V_CC = 3.3V, C₁ - C₄ = 0.1µF or 0.22µF
FOR V_CC = 5V, C₁ - C₄ = 0.1µF OR 1µF
R₁
R₂
R₃
GND
8
4
5kΩ
23
5kΩ
16
5kΩ
R1_IN
R2_IN
R3_IN
RS-232
LEVELS
3