SUPPLY CURRENT

vs

SUPPLY VOLTAGE

2.5

2

0

4

8

12

16

20

3

3.5

24

|VCC±| − Supply Voltage − V

4

TA = 125°C

TA = −55°C

TA = 25°C

VO = 0

No Load

2.8

3

3.2

3.4

3.6

3.8

SUPPLY CURRENT

vs

FREE-AIR TEMPERATURE

−75 −50 −25

0

25

50

75

100

125 150

TA − Free-Air Temperature − °C

VO = 0

No Load

VCC± = ±15 V

VCC± = ±2.5 V

2

4

6

0

250

8

10

t − Time − s

INPUT NOISE VOLTAGE

OVER A 10-SECOND PERIOD

500

750

VCC± = ±15 V

f = 0.1 to 10 Hz

TA = 25°C

−250

−500

−750

0

250

100

50

0

1

100

1 k

150

f − Frequency − Hz

200

10 k

EQUIVALENT INPUT NOISE VOLTAGE

vs

FREQUENCY

TA = 125°C

TA = −55°C

TA = 25°C

VCC± = ±15 V

RS = 20Ω

10

TLE2142-Q1

www.ti.com....................................................................................................................................................................................................... SLOS628 – JULY 2009

Figure 21.

Figure 22.

Figure 23.

Figure 24.

Copyright © 2009, Texas Instruments Incorporated

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Product Folder Link(s): TLE2142-Q1