LT1013, LT1013A, LT1013D

DUAL PRECISION OPERATIONAL AMPLIFIERS

SLOS018H − MAY 1988 − REVISED NOVEMBER 2004

13

POST OFFICE BOX 655303

Figure 5

TA − Free-Air Temperature − °C

INPUT BIAS CURRENT

vs

FREE-AIR TEMPERATURE

−50

−25

0

25

50

75

100

125

0

−5

−10

−15

−20

−25

−30

VCC± = 5 V, VCC− = 0

VCC± = ±2.5 V

VCC± = ±15 V

VIC = 0

Figure 6

IIB − Input Bias Current − nA

0

COMMON-MODE INPUT VOLTAGE

vs

INPUT BIAS CURRENT

−15

−10

−5

5

10

15

0

−5

−10

−15

−20

−25

−30

−1

0

1

2

3

4

5

TA = 25°C

VCC± = ±15 V

(left scale)

VCC± = 5 V

VCC− = 0

(right scale)

RL − Load Resistance − Ω

DIFFERENTIAL VOLTAGE AMPLIFICATION

vs

LOAD RESISTANCE

100

400

1 k

4 k

10 k

10

4

1

0.4

0.1

VCC± = ±15 V

VO = ±10 V

TA = −55°C

TA = 25°C

TA = 125°C

Figure 7

RL − Load Resistance − Ω

DIFFERENTIAL VOLTAGE AMPLIFICATION

vs

LOAD RESISTANCE

100

400

1 k

4 k

10 k

VCC± = 5 V, VCC− = 0

VO = 20 mV to 3.5 V

TA = −55°C

TA = 25°C

TA = 125°C

10

4

1

0.4

0.1

Figure 8

† Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.