LT1007, LT1007A, LT1037, LT1037A

LOW-NOISE, HIGH-SPEED, PRECISION OPERATIONAL AMPLIFIERS

SLOS017C – D3195, FEBRUARY 1989 – REVISED JANUARY 1993

POST OFFICE BOX 655303

8

INPUT OFFSET VOLTAGE

vs

TIME AFTER POWER ON

5

4

3

2

1

0

10

8

6

4

DW, JG, or P Package

TA = 25°C

VCC

± = ±15 V

LT1007, LT1037

LT1007A, LT1037A

LT1007, LT1037

VCC

± = ±15 V

Time After Power On – minutes

0

2

TA – Free-Air Temperature – ° C

125

100

75

50

25

0

–25

50

40

30

20

10

0

–10

–20

–30

–40

–50

INPUT OFFSET VOLTAGE

OF REPRESENTATIVE UNITS

vs

FREE-AIR TEMPERATURE

–50

Figure 1

Figure 2

8

6

4

2

10

5

0

–5

t – Time – months

0

–10

INPUT OFFSET CURRENT

vs

TEMPERATURE

LT1007A, LT1037A

LT1007, LT1037

60

50

40

30

20

10

125

100

75

50

25

0

–25

–50

TA – Free-Air Temperature – ° C

–75

0

VCC

± = ± 15 V

10

LONG TERM STABILITY OF

INPUT OFFSET VOLTAGE

FOR FOUR REPRESENTATIVE UNITS

0.2

µV/Month Trend Line

0.2

µV/Month Trend Line

Figure 3

Figure 4

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