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ICL3221CV View Datasheet(PDF) - Intersil

Part Name
Description
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ICL3221CV Datasheet PDF : 28 Pages
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ICL3221, ICL3222, ICL3223, ICL3232, ICL3241, ICL3243
Typical Operating Circuits
ICL3221
C3 (OPTIONAL CONNECTION, NOTE)
+3.3V
+
0.1µF
C1
0.1µF
C2
0.1µF
2
+
C1+
4 C1-
5
+
C2+
6
C2-
11
T1IN
15
VCC
T1
3
V+
+ C3
0.1µF
V- 7
13
C4
+0.1µF
T1OUT
9
R1OUT
1 EN
8
R1
5k
16
FORCEOFF
12
10
FORCEON
INVALID
GND
14
R1IN
VCC
TO POWER
CONTROL
LOGIC
NOTE: The negative terminal of C3 can be
connected to either VCC or GND
+3.3V +
0.1µF
C1
2
+
C1+
0.1µF
4
C1-
C2
0.1µF
5
+
6
C2+
C2-
12
T1IN
11
T2IN
ICL3222
C3 (OPTIONAL CONNECTION, NOTE)
17
VCC
T1
T2
V+
3
+
C3
0.1µF
V-
7 C4
+ 0.1µF
15
T1OUT
8
T2OUT
13
R1OUT
R2OUT
10
1 EN
14
R1IN
R1
5k
9
R2
5k
R2IN
GND
16
18
SHDN
VCC
NOTE: The negative terminal of C3 can be
connected to either VCC or GND
+3.3V
+ 0.1µF
C1
0.1µF
C2
0.1µF
2
+ C1+
4
C1-
5
+
C2+
6
C2-
13
T1IN
12
T2IN
ICL3223
19
VCC
T1
T2
3
V+
+ C3
0.1µF
V- 7
17
C4
0.1µF
+
T1OUT
8
T2OUT
R1OUT
R2OUT
15
16
R1
5k
10
9
1 EN
R2
5k
20
FORCEOFF
14
FORCEON
11
INVALID
GND
18
R1IN
R2IN
VCC
TO POWER
CONTROL LOGIC
6
+3.3V
+
0.1µF
C1
0.1µF
C2
0.1µF
1
+
C1+
3
C1-
4
+
C2+
5
C2-
11
T1IN
10
T2IN
ICL3232
C3 (OPTIONAL CONNECTION, NOTE)
16
VCC
T1
T2
2
V+
+ C3
0.1µF
V- 6
14
C4
+0.1µF
T1OUT
7
T2OUT
12
R1OUT
9
R2OUT
R1
R2
GND
15
13
5k
8
5k
R1IN
R2IN
NOTE: The negative terminal of C3 can be
connected to either VCC or GND
FN4805.21
March 1, 2006
 

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