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TYPICAL CHARACTERISTICS

2.5

2.49

2.48

2.47

−50

−25

0

25

50

75

2.51

2.52

2.53

100

125

3

2

1

0

0

4

8

12

16

20

4

5

0.6

0.4

0.2

0

0.001

0.01

0.1

1

10

0.8

1

1.2

0.6

1

1.4

1.8

2.2

2.6

LT1009

2.5-V INTEGRATED REFERENCE CIRCUIT

SLVS013L – MAY 1987 – REVISED SEPTEMBER 2005

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

the various devices.

REFERENCE VOLTAGE

CHANGE IN REFERENCE VOLTAGE

vs

vs

FREE-AIR TEMPERATURE

REFERENCE CURRENT

Figure 1.

Figure 2.

REVERSE CURRENT

FORWARD VOLTAGE

vs

vs

REVERSE VOLTAGE

FORWARD CURRENT

Figure 3.

Figure 4.

4