2

Operating Conditions

Thermal Information

Thermal Resistance (Typical, Note 1)

Metal Can Package . . . . . . . . . . . . . . .

225

140

PDIP Package . . . . . . . . . . . . . . . . . . .

155

N/A

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

185

N/A

(SOIC - Lead Tips Only)

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operationofthe

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTE:

1.

Absolute Maximum

Current Ratings

The following chart gives the range of voltages which can be applied to the terminals listed horizontally with

respect to the terminals listed vertically. For example, the voltage range of the horizontal Terminal 4 with

respect to Terminal 2 is -1V to +5V.

TERM

NO.

12345678

TERM

NO.

mA

mA

1

0 to -15

0 to -15

0 to -15

+5 to -5

Note 3

Note 3

+20 to 0

1

0.6

0.1

2

+5 to -11

+5 to -1

+15 to 0

Note 3

+15 to 0

Note 3

2

4

0.1

3 (Note 2)

+10 to 0

+15 to 0

+24 to 0

+15 to 0

+24 to 0

3

0.1

23

4

+15 to 0

Note 3

Note 3

Note 3

4

20

0.1

5

+20 to 0

Note 3

Note 3

5

0.6

0.1

6

Note 3

Note 3

6

20

0.1

7

Note 3

7

4

0.1

8

8

20

0.1

NOTES:

2. Terminal No. 3 is connected to the substrate and case.

3. Voltages are not normally applied between these terminals. Voltages appearing between these terminals

will be safe, if the specified voltage limits between all other terminals are not exceeded.

Electrical Specifications

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

DC CHARACTERISTICS

Input Bias Current (Figures 1, 10)

-

16.6

70

µA

-

36

106

µA

Quiescent Operating Current (Figures 1,11, 12)

0.8

1.25

2.0

mA

2.0

3.3

5.0

mA

AGC Bias Current (Into Constant Current Source

Terminal 7) (Figures 2, 13)

-

1.28

-

mA

-

1.65

-

mA

Input Current (Terminal 7)

0.5

0.85

1.0

mA

1.0

1.65

2.1

mA

Power Dissipation (Figures 1, 14)

24

36

54

mW

120

175

260

mW

CA3028A