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REF2025 Datasheet(PDF) 7 Page - Texas Instruments

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Part # REF2025
Description  Voltage References
PDF  32 Pages
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

REF2025 Datasheet(HTML) 7 Page - Texas Instruments

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2.4980
2.4985
2.4990
2.4995
2.5000
2.5005
±20
±15
±10
±5
0
5
10
15
20
Load Current (mA)
C038
125°C
25°C
-40°C
±1000
±750
±500
±250
0
250
500
750
1000
±75
±50
±25
0
25
50
75
100
125
150
Temperature (
ƒC)
C003
0
10
20
30
40
50
60
-0.0125
-0.01
-0.0075 -0.005 -0.0025
0
0.0025
Solder Heat Shift Histogram - V
BIAS (%)
C040
-0.05
-0.04
-0.03
-0.02
-0.01
0
0.01
0.02
0.03
0.04
0.05
±75
±50
±25
0
25
50
75
100
125
150
Temperature (
ƒC)
C001
V
REF
V
BIAS
0
10
20
30
40
50
60
0
1
2
3
4
5
6
7
V
REF and VBIAS Tracking Over Temperature (ppm/SC)
C017
0
10
20
30
40
50
-0.0125
-0.01
-0.0075 -0.005 -0.0025
0
0.0025
Solder Heat Shift Histogram - V
REF (%)
C041
REF2025, REF2030, REF2033, REF2041
www.ti.com
SBOS600B – MAY 2014 – REVISED JULY 2014
Typical Characteristics (continued)
At TA = 25°C, IL = 0 mA, VIN = 5-V power supply, CL = 0 µF, and 2.5-V output, unless otherwise noted.
–40°C
≤ TA ≤ 125°C
Refer to the Solder Heat Shift section for more information.
Figure 7. Distribution of VREF – 2 × VBIAS Drift Tracking
Figure 8. Solder Heat Shift Distribution (VREF)
Over Temperature
Refer to the Solder Heat Shift section for more information.
Figure 9. Solder Heat Shift Distribution (VBIAS)
Figure 10. Output Voltage Accuracy (VREF) vs Temperature
VREF output
Figure 11. VREF – 2 × VBIAS Tracking vs Temperature
Figure 12. Output Voltage Change vs Load Current (VREF)
Copyright © 2014, Texas Instruments Incorporated
Submit Documentation Feedback
7
Product Folder Links: REF2025 REF2030 REF2033 REF2041



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