CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Electrical Specifications
ICL3221E, ICL3232E, ICL3243E
Test Conditions: V
CC
= 3V to 3.6V, C1 - C4 = 0.1
m
F; Unless Otherwise
Specified. Typicals are at T
A
= 25°C, V
CC
= 3.3V
TEST CONDITIONS
TEMP
(°C)
MIN
TYP
MAX
UNITS
PARAMETER
DC CHARACTERISTICS
Supply Current, Automatic Power- All R
IN
Open, FORCEON = GND, FORCEOFF = V
CC
down
(ICL3221E, ICL3243E Only)
Supply Current, Power-down
Supply Current, Power-up
FORCEOFF = GND (Except ICL3232E)
V
CC
= 3.15V,
All Outputs Unloaded,
FORCEON = FORCEOFF = V
CC
ICL3221E/ICL3232E
V
CC
= 3.0V, ICL3243E
LOGIC AND TRANSMITTER INPUTS AND RECEIVER OUTPUTS
Input Logic Threshold Low
Input Logic Threshold High
Input Leakage Current
Output Leakage Current
(Except ICL3232E)
Output Voltage Low
Output Voltage High
T
IN
, FORCEON, FORCEOFF, EN
T
IN
, FORCEON, FORCEOFF, EN
T
IN
, FORCEON, FORCEOFF, EN
FORCEOFF = GND or EN = V
CC
I
OUT
= 1.6mA
I
OUT
= -1.0mA
Powers Up
Powers Down
I
OUT
= 1.6mA
I
OUT
= -1.0mA
Full
Full
Full
Full
-
-
-
-
1
1
0.3
0.3
10
10
1.8
1.8
A
A
mA
mA
Full
Full
Full
Full
Full
Full
-
2.0
-
-
-
-
-
±0.01
±0.05
-
0.8
-
±10
±10
0.4
-
V
V
A
A
V
V
V
CC
-0.6 V
CC
-0.1
-2.7
-0.3
-
V
CC
-0.6
-25
0.6
-
3
-
-
-
-
AUTOMATIC POWER-DOWN
(ICL3221E, ICL3243E Only, FORCEON = GND, FORCEOFF = V
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