TLE2142, TLE2142A, TLE2142Y

EXCALIBUR LOW-NOISE HIGH-SPEED

PRECISION DUAL OPERATIONAL AMPLIFIERS

SLOS064B – DECEMBER 1990 – REVISED AUGUST 1994

5–20

POST OFFICE BOX 655303

– 400

12

8

4

0

0

16

20

24

400

800

TLE2142

DISTRIBUTION OF

INPUT OFFSET VOLTAGE

VIO – Input Offset Voltage – µV

10

8

4

2

0

18

6

14

12

16

20

INPUT OFFSET CURRENT

vs

FREE-AIR TEMPERATURE

– 75 – 50 – 25

0

25

50

75

100

125

TA – Free-Air Temperature – °C

150

236 Units Tested From 1 Wafer Lot

VCC

± = ±15 V

VCC

± = ±2.5 V

VO = 0

VIC = 0

VCC

± = ±15 V

TA = 25°C

P Package

– 800

– 200

200

600

– 600

Figure 1

Figure 2

–2

– 2.5

– 0.2

–1000

INPUT BIAS CURRENT

vs

FREE-AIR TEMPERATURE

TA – Free-Air Temperature – °C

– 75 – 50 – 25

0

25

50

75

100

125 150

–1.5

–1

0

0

0.5

1

INPUT BIAS CURRENT

vs

COMMON-MODE INPUT VOLTAGE

VIC – Common-Mode Input Voltage – V

VO = 0

VIC = 0

VCC

± = ±2.5 V

VCC

± = ±2.5 V

VCC

± = ±15 V

TA = 25°C

TA = 125°C

TA = – 55°C

– 900

– 800

– 700

– 600

– 500

– 0.4

– 0.6

– 0.8

–3

–0.5

–1

– 1.2

– 1.4

Figure 3

Figure 4

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