LM124A RAD HARD DC Electrical Characteristics (Note 10)

(The following conditions apply to all the following parameters, unless otherwise specified.) All voltages referenced to device

ground.

SYMBOL

PARAMETER

CONDITIONS

NOTES

MIN

MAX

UNIT

SUB-

GROUPS

Vio

Input Offset Voltage

Vcc+ = 30V, Vcc- = Gnd,

Vcm = -15V

-2

2

mV

1

-4

4

mV

2, 3

Vcc+ = 2V, Vcc- = -28V,

Vcm = 13V

-2

2

mV

1

-4

4

mV

2, 3

Vcc+ = 5V, Vcc- = Gnd,

Vcm = -1.4V

-2

2

mV

1

-4

4

mV

2, 3

Vcc+ = 2.5V, Vcc- = -2.5,

Vcm = 1.1V

-2

2

mV

1

-4

4

mV

2, 3

Iio

Input Offset Current

Vcc+ = 30V, Vcc- = Gnd,

Vcm = -15V

-10

10

nA

1, 2

-30

30

nA

3

Vcc+ = 2V, Vcc- = -28V,

Vcm = 13V

-10

10

nA

1, 2

-30

30

nA

3

Vcc+ = 5V, Vcc- = Gnd,

Vcm = -1.4V

-10

10

nA

1, 2

-30

30

nA

3

Vcc+ = 2.5V, Vcc- = -2.5,

Vcm = 1.1V

-10

10

nA

1, 2

-30

30

nA

3

Input Bias Current

Vcc+ = 30V, Vcc- = Gnd,

Vcm = -15V

-50

+0.1

nA

1, 2

-100

+0.1

nA

3

Vcc+ = 2V, Vcc- = -28V,

Vcm = 13V

-50

+0.1

nA

1, 2

-100

+0.1

nA

3

Vcc+ = 5V, Vcc- = Gnd,

Vcm = -1.4V

-50

+0.1

nA

1, 2

-100

+0.1

nA

3

Vcc+ = 2.5V, Vcc- = -2.5,

Vcm = 1.1V

-50

+0.1

nA

1, 2

-100

+0.1

nA

3

+PSRR

Power Supply

Rejection Ratio

Vcc- = Gnd, Vcm = -1.4V,

5V

≤ Vcc ≤ 30V

-100

100

uV/V

1, 2, 3

CMRR

Common Mode

Rejection Ratio

76

dB

1, 2, 3

Ios+

Output Short Circiut

Current

Vcc+ = 30V, Vcc- = Gnd,

Vo = 25V

-70

mA

1, 2,3

Icc

Power Supply Current Vcc+ = 30V, Vcc- = Gnd

3

mA

1, 2

4mA

3

Delta Vio/

Delta T

Input Offset Voltage

Temperature

Sensitivity

+25˚C

≤ TA ≤ +125˚C,

+Vcc = 5V, -Vcc = 0V,

Vcm = -1.4V

(Note 9)

-30

30

uV/ ˚C

2

-55˚C

≤ TA ≤ +25˚C, +Vcc = 5V,

-Vcc = 0V, Vcm = -1.4V

(Note 9)

-30

30

uV/ ˚C

3

Delta Iio/

Delta T

Input Offset Current

Temperature

Sensitivity

+25˚C

≤ TA ≤ +125˚C,

+Vcc = 5V, -Vcc = 0V,

Vcm = -1.4V

(Note 9)

-400

400

pA/˚ C

2

-55˚C

≤ TA ≤ +25˚C, +Vcc = 5V,

-Vcc = 0V, Vcm = -1.4V

(Note 9)

-700

700

pA/ ˚C

3

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