LT1014, LT1014A, LT1014D

QUAD PRECISION OPERATIONAL AMPLIFIERS

SLOS039C – JULY 1989 – REVISED SEPTEMBER 1999

12

POST OFFICE BOX 655303

Figure 1

Rs – Source Resistance – Ω

LT1014

INPUT OFFSET VOLTAGE

vs

BALANCED SOURCE RESISTANCE

1 k

0.01

0.1

1

10

–

+

TA = 25°C

VCC

± = 5 V

VCC– = 0

VCC

± = ±15 V

RS

RS

3 k

10 k 30 k 100 k 300 k

1 M

3 M

10 M

Figure 2

TA – Free-Air Temperature – °C

INPUT OFFSET VOLTAGE

OF REPRESENTATIVE UNITS

vs

FREE-AIR TEMPERATURE

VCC

± = ±15 V

250

200

150

100

50

0

–50

–100

–150

–200

–250

–50

–25

0

25

50

75

100

125

3

2

1

0

01

2

3

4

t – Time After Power-On – min

WARM-UP CHANGE IN INPUT OFFSET VOLTAGE

vs

ELAPSED TIME

5

45

N Package

VCC

± = ±15 V

TA = 25°C

J Package

Figure 3

0.2

0

INPUT OFFSET CURRENT

vs

FREE-AIR TEMPERATURE

1

0.4

0.6

0.8

VIC = 0

VCC

± = ±2.5 V

TA – Free-Air Temperature – °C

VCC+ = 5 V, VCC– = 0

–50

–25

0

25

50

75

100

125

VCC

± = ±15 V

Figure 4

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