ICL3221ECAZA Intersil, ICL3221ECAZA Datasheet - Page 5

• Manufacturer Part Number: ICL3221ECAZA
• Description: IC TXRX SGL RS232 3-5.5V 16SSOP
• Manufacturer: Intersil
• Type: Transceiverr

Specifications of ICL3221ECAZA

• Number Of Drivers/receivers: 1/1
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Operating Circuits
TTL/CMOS
LEVELS
LOGIC
ICL3221E, ICL3222E, ICL3223E, ICL3232E, ICL3241E, ICL3243E
+3.3V
0.1µF
0.1µF
R1
R2
V
R1
R2
R3
R4
R5
CC
OUTB
OUTB
C
C
T1
T2
T3
OUT
OUT
OUT
OUT
OUT
1
2
IN
IN
IN
+
+
+
19
18
16
14
13
12
20
17
15
23
22
21
28
24
0.1µF
1
2
EN
SHDN
C1+
C1-
C2+
C2-
ICL3241E
5
GND
V
R
R
R
R
R
CC
2
3
4
5
1
26
25
T
T
T
1
2
3
5kΩ
5kΩ
5kΩ
5kΩ
5kΩ
V+
V-
27
3
9
10
11
4
5
6
7
8
T1
T2
T3
R1
R2
R3
R4
R5
+ C
+
OUT
OUT
OUT
IN
IN
IN
IN
IN
0.1µF
C
0.1µF
(Continued)
3
4
RS-232
LEVELS
RS-232
LEVELS
TTL/CMOS
LEVELS
LOGIC
+3.3V
TO POWER
CONTROL
R2
0.1µF
0.1µF
LOGIC
R1
R2
R3
R4
R5
V
OUTB
CC
C
C
T1
T2
T3
OUT
OUT
OUT
OUT
OUT
1
2
IN
IN
IN
+
+
+
14
13
12
20
19
18
17
16
15
23
22
21
0.1µF
28
24
1
2
FORCEON
FORCEOFF
INVALID
C1+
C1-
C2+
C2-
ICL3243E
R
R
R
R
R
V
1
2
3
4
5
CC
T
T
T
26
1
2
3
GND
25
5kΩ
5kΩ
5kΩ
5kΩ
5kΩ
V+
V-
27
3
9
10
11
4
5
6
7
8
T1
T2
T3
R1
R2
R3
R4
R5
+
+
February 22, 2010
OUT
OUT
OUT
IN
IN
IN
IN
IN
C
0.1µF
C
0.1µF
3
4
RS-232
LEVELS
FN4910.21
RS-232
LEVELS