3

FN2866.5

September 14, 2015

Absolute Maximum Ratings

Thermal Information

Input Voltage (Note 1)

Continuous Output Current (Each Output). . . . . . . . . . . . . . . . 50mA

Operating Conditions

Temperature Range

ICM7242I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-25°C to +85°C

ICM7242C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C

Thermal Resistance (Typical, Note2)

PDIP Package* . . . . . . . . . . . . . . . . . . . . . . . . . . . .

100

SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

160

Maximum Storage Temperature Range . . . . . . . . . -65°C to +150°C

Maximum Junction Temperature (Plastic Package) . . . . . . . +150°C

Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below

http://www.intersil.com/pbfree/Pb-FreeReflow.asp

*Pb-free PDIPs can be used for through hole wave solder

processing only. They are not intended for use in Reflow solder

processing applications.

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.

NOTES:

destructive device latchup. For this reason, it is recommended that no inputs from external sources not operating on the same supply be applied

to the device before its supply is established and, that in multiple supply systems, the supply to the ICM7242 be turned on first.

2.

Electrical Specifications

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNITS

Guaranteed Supply Voltage

2-

16

V

Supply Current

Reset

-

125

-

µA

Operating, R = 10k

, C = 0.1µF

-

340

800

µA

Operating, R = 1M

, C = 0.1µF

-

220

600

µA

-

225

-

µA

Timing Accuracy

-5

-

%

RC Oscillator Frequency Temperature

Drift

f/t

Independent of RC Components

-

250

-

ppm/°C

Time Base Output Voltage

-

3.5

-

V

-

0.40

-

V

Time Base Output Leakage Current

RC = Ground

-

-

25

µA

Trigger Input Voltage

-

1.6

2.0

V

-

3.5

4.5

V

Reset Input Voltage

-

1.3

2.0

V

-

2.7

4.0

V

Trigger/Reset Input Current

-10

-

µA

Max Count Toggle Rate

Counter/Divider Mode

-1

-

MHz

2

6

-

MHz

-

13

-

MHz

50% Duty Cycle Input with Peak to Peak

Output Saturation Voltage

-

0.22

0.4

V

Output Sourcing Current

-

300

-

µA

MIN Timing Capacitor (Note 3)

10

-

-

pF

Timing Resistor Range (Note 3)

1k

-

22M



NOTE:

3. For design only, not tested.

ICM7242

ICM7242