TLE2027, TLE2037, TLE2027A, TLE2037A, TLE2027Y, TLE2037Y

EXCALIBUR LOW-NOISE HIGH-SPEED

PRECISION OPERATIONAL AMPLIFIERS

SLOS192 – FEBRUARY 1997

6–17

POST OFFICE BOX 655303

TYPICAL CHARACTERISTICS

Figure 6

VIO – Input Offset Voltage – µV

VCC

16

14

12

10

8

6

4

2

0

120

90

60

30

–30

–60

–90

– 120

0

D Package

1568 Amplifiers Tested From 2 Wafer Lots

DISTRIBUTION

INPUT OFFSET VOLTAGE

Figure 7

INPUT OFFSET VOLTAGE CHANGE

vs

TIME AFTER POWER ON

0

0

t – Time After Power On – s

10

20

30

40

50

60

2

4

6

8

10

12

50 Amplifiers Tested From 2 Wafer Lots

VCC

TA = 25°C

D Package

Figure 8

t – Time After Power On – s

INPUT OFFSET VOLTAGE CHANGE

vs

TIME AFTER POWER ON

6

5

4

3

2

1

0

0

20

40

60

80

100 120 140 160 180

50 Amplifiers Tested From 2 Wafer Lots

VCC

TA = 25°C

P Package

Figure 9

0

5

10

15

20

25

30

150

125

100

75

50

25

0

–25

–50

TA – Free-Air Temperature – °C

–75

vs

FREE-AIR TEMPERATURE

VCC

VIC = 0

Sample Size = 833 Units

From 2 Wafer Lots

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