
4
Absolute Maximum Ratings
Thermal Information
V
CC
to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6V
V+ to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V
V- to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3V to -7V
V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V
Input Voltages
T
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6V
R
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
25V
Output Voltages
T
OUT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
13.2V
R
OUT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V
CC
+ 0.3V
Short Circuit Duration
T
OUT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . See Specification Table
Thermal Resistance (Typical, Note 3)
24 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . .
24 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature (Plastic Package) . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to 150°C
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . 300°C
(Lead Tips Only)
θ
JA
(‘/W)
75
100
Operating Conditions
Temperature Range
ICL32X7ECX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
ICL32X7EIX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to 85°C
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.
NOTE:
3.
θ
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications
Test Conditions: V
CC
= 3V to 5.5V, C
1
- C
4
= 0.1
μ
F; Unless Otherwise Specified.
Typicals are at T
A
= 25°C
PARAMETER
TEST CONDITIONS
TEMP
(°C)
MIN
TYP
MAX
UNITS
DC CHARACTERISTICS
Supply Current, Automatic
Powerdown
All R
IN
Open (ICL3217E Only)
25
-
1.0
10
μ
A
Supply Current,
Automatic Powerdown Disabled
All Outputs Unloaded
25
-
0.3
1.0
mA
TRANSMITTER INPUTS AND RECEIVER OUTPUTS
Input Logic Threshold Low
T
IN
T
IN
Full
-
-
0.8
V
Input Logic Threshold High
V
CC
= 3.3V
V
CC
= 5.0V
Full
2.0
-
-
V
Full
2.4
-
-
V
Input Leakage Current
T
IN
Full
-
±
0.01
±
1.0
μ
A
Output Leakage Current
(ICL3217E Only)
Full
-
±
0.05
±
10
μ
A
Output Voltage Low
I
OUT
= 1.6mA
I
OUT
= -1.0mA
Full
-
-
0.4
V
Output Voltage High
Full
V
CC
-0.6
V
CC
-0.1
-
V
AUTOMATIC POWERDOWN
(ICL3217E Only)
Receiver Input Thresholds to
Enable Transmitters
ICL3217E Powers Up (Figure 4)
Full
-2.7
-
2.7
V
Receiver Input Thresholds to
Disable Transmitters
ICL3217E Powers Down (Figure 4)
Full
-0.3
-
0.3
V
Receiver Threshold to
Transmitters Enabled Delay (t
WU
)
Receiver Positive or Negative
Threshold to Transmitters
Disabled Delay
25
-
100
-
μ
s
25
-
30
-
μ
s
RECEIVER INPUTS
Input Voltage Range
Full
-25
-
25
V
Input Threshold Low
V
CC
= 3.3V
V
CC
= 5.0V
V
CC
= 3.3V
V
CC
= 5.0V
25
0.6
1.2
-
V
25
0.8
1.5
-
V
Input Threshold High
25
-
1.5
2.4
V
25
-
1.8
2.4
V
ICL3207E, ICL3217E