LT1004 Datasheet, PDF (7/13 Pages) Texas Instruments – MICROPOWER INTEGRATED VOLTAGE REFERENCES

LT1004-1.2, LT1004-2.5
MICROPOWER INTEGRATED VOLTAGE REFERENCES
SLVS022H – JANUARY 1989 – REVISED JULY 1999
TYPICAL CHARACTERISTICS^†
LT1004x-2.5
REVERSE CURRENT
vs
REVERSE VOLTAGE
100
ÎÎÎÎÎÎÎ ^{TA = –55°C to 125°C}
LT1004x-2.5
FORWARD VOLTAGE
vs
ÎÎÎÎÎÎÎÎ^{FORWARD CURRENT}
1.2
TA = 25°C
1
10
0.8
0.6
1
0.4
0.2
0.1
0
0.5
1
1.5
2
2.5
3
VR – Reverse Voltage – V
Figure 9
0
0.01
0.1
1
10
100
IF – Forward Current – mA
Figure 10
LT1004x-2.5
REFERENCE VOLTAGE
vs
ÎÎÎÎÎÎÎÎÎÎ ^2.52
2.515
FREE-AIR TEMPERATURE
IZ = 100 µA
2.51
2.505
2.5
2.495
2.49
2.485
2.48
2.475
–55 –35 –15 5 25 45 65 85 105 125
TA – Free-Air Temperature – °C
Figure 11
†Data _{at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.}
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