ICL3243E Intersil Corporation, ICL3243E Datasheet - Page 4

• Manufacturer Part Number: ICL3243E
• Description: (ICL32xxE) RS-232 Transmitters/Receivers
• Manufacturer: Intersil Corporation

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Pinouts
R1IN
R2OUT
T2OUT
T2OUT
C1+
C2+
C1-
C2-
EN
V+
R2IN
R2IN
V-
C1+
C2+
C1+
C2+
(16 LD SOIC, SSOP, TSSOP-16)
C1-
C2-
C1-
C2-
EN
V+
V+
V-
V-
1
2
3
4
5
6
7
8
10
ICL3221E, ICL3222E, ICL3223E, ICL3232E, ICL3241E, ICL3243E
(16 LD SSOP, TSSOP)
(20 LD SSOP, TSSOP)
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
TOP VIEW
TOP VIEW
TOP VIEW
ICL3221E
ICL3222E
ICL3232E
4
16
15
14
13
12
11
10
9
20
19
18
17
16
15
14
13
12
11
16
15
14
13
12
11
10
9
FORCEOFF
VCC
GND
T1OUT
FORCEON
T1IN
INVALID
R1OUT
SHDN
VCC
GND
T1OUT
R1IN
R1OUT
NC
T1IN
T2IN
NC
VCC
GND
T1OUT
R1IN
R1OUT
T1IN
T2IN
R2OUT
R2OUT
T2OUT
T2OUT
T2OUT
R2IN
R2IN
R2IN
C1+
C2+
C1+
C2+
C1+
C2+
C1-
C2-
C1-
C2-
C1-
C2-
NC
NC
EN
EN
V+
V+
V+
V-
V-
V-
10
10
(20 LD SSOP, TSSOP)
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
(18 LD PDIP, SOIC)
(20 LD TSSOP-20)
TOP VIEW
TOP VIEW
TOP VIEW
ICL3222E
ICL3223E
ICL3232E
20
19
18
17
16
15
14
13
12
11
18
17
16
15
14
13
12
11
10
20
19
18
17
16
15
14
13
12
11
NC
VCC
GND
T1OUT
R1IN
R1OUT
T1IN
T2IN
R2OUT
NC
SHDN
VCC
GND
T1OUT
R1IN
R1OUT
T1IN
T2IN
R2OUT
FORCEOFF
VCC
GND
T1OUT
R1IN
R1OUT
FORCEON
T1IN
T2IN
INVALID
June 22, 2007
FN4910.19