ICL3243ECAZ Intersil, ICL3243ECAZ Datasheet - Page 3

• Manufacturer Part Number: ICL3243ECAZ
• Description: IC 3DRVR/5RCVR RS232 3V 28-SSOP
• Manufacturer: Intersil
• Type: Transceiverr

Specifications of ICL3243ECAZ

• Number Of Drivers/receivers: 3/5
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Operating Circuits
ICL3221E, ICL3222E, ICL3223E, ICL3232E, ICL3241E, ICL3243E
NOTE: THE NEGATIVE TERMINAL OF C
LOGIC LEVELS
LOGIC LEVELS
3
TTL/CMOS
TTL/CMOS
+3.3V
+3.3V
0.1µF
0.1µF
0.1µF
0.1µF
R1
R2
R1
R2
T1
T2
OUT
OUT
C
C
C
C
T1
T2
OUT
OUT
1
2
1
2
IN
IN
IN
IN
+
+
+
+
0.1µF
13
12
15
10
+
+
14
12
11
13
10
(Continued)
2
4
5
6
2
4
5
6
1
1
0.1µF
C1+
C1-
C2+
C2-
C1+
C1-
C2+
C2-
FORCEON
EN
EN
ICL3222E
ICL3223E
3
CAN BE CONNECTED TO EITHER V
GND
GND
V
V
R
R
R
R
CC
CC
2
2
1
1
T
T
T
T
17
19
FORCEOFF
18
1
2
16
1
2
INVALID
SHDN
5kΩΩ
5kΩ
5kΩ
5kΩ
V+
V+
V-
V-
3
7
17
8
16
9
20
11
C
15
8
14
9
18
3
7
3
(OPTIONAL CONNECTION, NOTE)
+ C
TO POWER
CONTROL LOGIC
+
+ C
+
T1
T2
R1
R2
V
0.1µF
C
0.1µF
T1
T2
R1
R2
V
CC
0.1µF
C
0.1µF
3
4
CC
OUT
OUT
IN
IN
3
4
OUT
OUT
IN
IN
CC
RS-232
LEVELS
RS-232
LEVELS
OR GND
February 22, 2010
FN4910.21