2

Absolute Maximum Ratings

Thermal Information

Supply Voltage . .. .. .. ... .. .. .. .. .. .. .. .. .. ... . 32V or

±16V

Differential Input Voltage . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . .32V

Input Voltage .. .. .. .. ... .. .. .. .. .. .. .. .. .. ... . -0.3V to 32V

Output Short Circuit Duration (V+

≤ 15V, Note 2) . . . . . .Continuous

Operating Conditions

Temperature Range

Thermal Resistance (Typical, Note 3)

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

95

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

175

(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 operationof the

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

NOTES:

1. This input current will only exist when the voltage at any of the input leads is driven negative. This current is due to the collector base junction of the

input p-n-p transistors becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is also lateral n-p-n

parasitic transistor action on the IC chip. This transistor action can cause the output voltages of the amplifiers to go to the V+ voltage level (or to ground

for a large overdrive) for the time duration that an input is driven negative. This transistor action is not destructive and normal output states will re-

establish when the input voltage, which was negative, again returns to a value greater than -0.3V.

2. The maximum output current is approximately 40mA independent of the magnitude of V+. Continuous short circuits at V+ > 15V can cause

excessive power dissipation and eventual destruction. Short circuits from the output to V+ can cause overheating and eventual destruction of

the device.

3.

Electrical Specifications

Values Apply for Each Operational Amplifier. Supply Voltage V+ = 5V, V- = 0V,

Unless Otherwise Specified

PARAMETER

TEST

CONDITIONS

TEMP.

CA124

CA224, CA324, LM324

LM2902

UNITS

MIN

TYP

MAX

MIN

TYP

MAX

MIN

TYP

MAX

Input Offset

Voltage (Note 6)

25

-

2

5

-

2

7

---

mV

Full

--

7

-

-

9

--

10

mV

Average Input

Offset Voltage

Drift

Full

-7

-

-

7

-

-7

-

Differential Input

Voltage (Note 5)

Full

--

V+

--

V+

--

V+

V

Input Common

Mode Voltage

Range (Note 5)

V+ = 30V

25

0

-

V+ -1.5

0

-

V+ -1.5

-

-

-

V

V+ = 30V

Full

0

-

V+ -2

0

-

V+ -2

-

-

-

V

V+ = 26V

Full

---

---

0

-

V+ -2

V

Common Mode

Rejection Ratio

DC

25

70

85

-

65

70

-

-

-

-

dB

Power Supply

Rejection Ratio

DC

25

65

100

-

65

100

-

-

-

-

dB

Input Bias

Current (Note 4)

25

-

45

150

-

45

250

-

-

-

nA

Full

-

-

300

-

-

500

-

40

500

nA

Input Offset

Current

25

-

330

-

550

-

-

-

nA

Full

-

-

100

-

-

150

-

45

200

nA

Average Input

Offset Current

Drift

Full

-10

-

-10

-

-10

-

Large Signal

Voltage Gain

25

94

100

-

88

100

-

-

-

-

dB

Full

88

-

-

83

-

-

83

-

-

dB

CA124, CA224, CA324, LM324, LM2902