ICL3225 데이터 시트보기 (PDF) - Intersil
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ICL3225 Datasheet PDF : 18 Pages
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ICL3225, ICL3245
Absolute Maximum Ratings
VCC 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
TIN, FORCEOFF, FORCEON. . . . . . . . . . . . . . . . . . . -0.3V to 6V
RIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25V
Output Voltages
TOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±13.2V
ROUT, INVALID, READY . . . . . . . . . . . . . . . . . -0.3V to VCC +0.3V
Short Circuit Duration
TOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . See Specification Table
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (°C/W)
20 Ld PDIP Package*. . . . . . . . . . . . . . . . . . . . . . . .
80
20 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . .
135
28 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . .
100
28 Ld TSSOP Package . . . . . . . . . . . . . . . . . . . . . .
125
Maximum Junction Temperature (Plastic Package) . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C
(SSOP, TSSOP - Lead Tips Only)
*Pb-free PDIPs can be used for through hole wave solder processing
only. They are not intended for use in Reflow solder processing
applications.
Operating Conditions
Temperature Range
ICL32XXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
ICL32XXI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -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:
1. θJA 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: VCC = 3V to 5.5V, C1 - C4 = 0.1µF; Unless Otherwise Specified.
Typicals are at TA = 25°C
PARAMETER
TEST CONDITIONS
TEMP
(°C) MIN
TYP MAX UNITS
DC CHARACTERISTICS
Supply Current, Automatic
Powerdown
All RIN Open, FORCEON = GND, FORCEOFF = VCC
25
-
1.0 10 µA
Supply Current, Powerdown
FORCEOFF = GND
25
-
1.0 10 µA
Supply Current,
Automatic Powerdown Disabled
All Outputs Unloaded,
FORCEON = FORCEOFF = VCC
LOGIC AND TRANSMITTER INPUTS AND RECEIVER OUTPUTS
ICL3245, VCC = 3.0V
ICL322X, VCC = 3.15V
25
-
25
-
0.3 1.0 mA
0.3 1.0 mA
Input Logic Threshold Low
Input Logic Threshold High
Transmitter Input Hysteresis
TIN, FORCEON, FORCEOFF
TIN, FORCEON, FORCEOFF
VCC = 3.3V
VCC = 5.0V
Full
-
Full 2.0
Full 2.4
25
-
-
0.8 V
-
-
V
-
-
V
0.5
-
V
Input Leakage Current
Output Leakage Current
TIN, FORCEON, FORCEOFF
FORCEOFF = GND
Full
-
±0.01 ±1.0 µA
Full
-
±0.05 ±10 µA
Output Voltage Low
Output Voltage High
RECEIVER INPUTS
IOUT = 1.6mA
IOUT = -1.0mA
Full
-
-
0.4 V
Full VCC -0.6 VCC -0.1 -
V
Input Voltage Range
Full -25
-
25 V
Input Threshold Low
Input Threshold High
Input Hysteresis
VCC = 3.3V
VCC = 5.0V
VCC = 3.3V
VCC = 5.0V
25
0.6
25
0.8
25
-
25
-
25
-
1.2
-
V
1.5
-
V
1.5 2.4 V
1.8 2.4 V
0.5
-
V
Input Resistance
25
3
5
7 kΩ
TRANSMITTER OUTPUTS
Output Voltage Swing
All Transmitter Outputs Loaded with 3kΩ to Ground
Full ±5.0
±5.4 -
V
Output Resistance
Output Short-Circuit Current
VCC = V+ = V- = 0V, Transmitter Output = ±2V
Full 300
Full
-
10M
-
Ω
±35 ±60 mA
5
FN4878.8
February 27, 2006
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