3-36

Absolute Maximum Ratings

Thermal Information

ICL8052, ICL8068

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±18V

Differential Input Voltage

(8068) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±30V

(8052) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±6V

Input Voltage (Note 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±15V

Output Short Circuit Duration All Outputs (Note 2). . . . . . . Indefinite

ICL71C03

Power Supply Voltage (GND to V+) . . . . . . . . . . . . . . . . . . . . . 6.5V

Negative Supply Voltage (GND to V-). . . . . . . . . . . . . . . . . . . . .-17V

Analog Input Voltage (Note 3) . . . . . . . . . . . . . . . . . . . . . . . V+ to V-

Digital Input Voltage (Note 4) . . . . . . . . (GND - 0.3V) to (V+ + 0.3V)

Operating Conditions

Thermal Resistance (Typical, Note 5)

CERDIP Package . . . . . . . . . . . . . . . .

75

20

14 Ld PDIP Package . . . . . . . . . . . . . .

100

N/A

28 Ld PDIP Package . . . . . . . . . . . . . .

65

N/A

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:

1. For supply voltages less than

±15V, the absolute maximum input voltage is equal to the supply voltage.

3. Input voltages may exceed the supply voltages provided the input current is limited to

±100µA.

4. Connecting any digital inputs or outputs to voltages greater then V+ or less than GND may cause destructive device latchup. For this

reason it is recommended that the power supply to the ICL71C03 be established before any inputs from sources not on that supply are

applied.

5.

Electrical Specifications

PARAMETER

SYMBOL

TEST

CONDITIONS

MIN

TYP

MAX

UNITS

Clock In, Run/Hold, 4 1/2 / 3 1/2

-

0.2

0.6

mA

-

0.1

10

µA

Comp. In Current

-

0.1

10

µA

-

0.1

10

µA

Threshold Voltage

-

2.5

-

V

All Outputs

-

0.25

0.40

V

2.4

4.2

-

V

Busy, Strobe, Over-Range, Under-Range Polarity

4.9

4.99

-

V

Switches 1, 3, 4, 5, 6

-

400

-

Ω

Switch 2

-

1200

-

Ω

Switch Leakage (All)

-2-

pA

+5V Supply Range

V+

4

5

6

V

-15V Supply Range

V-

-5

-15

-18

V

+5V Supply Current

I+

-

1.1

3

mA

-15V Supply Current

I-

-

0.8

3

mA

Power Dissipation Capacitance

vs Clock Frequency

-

40

-

pF

Clock Frequency (Note 6)

DC

2000

1200

kHz

NOTE:

6. This specification relates to the clock frequency range over which the ICL71C03(A) will correctly perform its various functions. See the

“Max Clock Frequency” section under Component Value Selection for limitations on the clock frequency range in a system.

ICL8052/ICL71C03, ICL8068/ICL71C03