Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

Preview PDF HTML

REF2025 Fiches technique(PDF) 7 Page - Texas Instruments

No de pièce REF2025
Description  REF20xx Low-Drift, Low-Power, Dual-Output, VREF and VREF / 2 Voltage References
PDF  37 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  TI2 [Texas Instruments]
Site Internet  https://www.ti.com
Logo TI2 - Texas Instruments

REF2025 Fiches technique(HTML) 7 Page - Texas Instruments

Back Button REF2025 Datasheet HTML 3Page - Texas Instruments REF2025 Datasheet HTML 4Page - Texas Instruments REF2025 Datasheet HTML 5Page - Texas Instruments REF2025 Datasheet HTML 6Page - Texas Instruments REF2025 Datasheet HTML 7Page - Texas Instruments REF2025 Datasheet HTML 8Page - Texas Instruments REF2025 Datasheet HTML 9Page - Texas Instruments REF2025 Datasheet HTML 10Page - Texas Instruments REF2025 Datasheet HTML 11Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 37 page
background image
7.6 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.
0
10
20
30
40
50
60
0
1
2
3
4
5
6
7
VREF and VBIAS Tracking Over Temperature (ppm/ƒC)
C017
–40°C ≤ TA ≤ 125°C
Figure 7-7. Distribution of VREF – 2 × VBIAS Drift Tracking Over
Temperature
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
Refer to the Section 8.1 section for more information.
Figure 7-8. Solder Heat Shift Distribution (VREF)
0
10
20
30
40
50
60
-0.0125
-0.01
-0.0075 -0.005 -0.0025
0
0.0025
Solder Heat Shift Histogram - VBIAS (%)
C040
Refer to the Section 8.1 section for more information.
Figure 7-9. Solder Heat Shift Distribution (VBIAS)
-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
VREF
V
BIAS
Figure 7-10. Output Voltage Accuracy (VREF) vs Temperature
±1000
±750
±500
±250
0
250
500
750
1000
±75
±50
±25
0
25
50
75
100
125
150
Temperature (ƒC)
C003
Figure 7-11. VREF – 2 × VBIAS Tracking vs Temperature
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
VREF output
Figure 7-12. Output Voltage Change vs Load Current (VREF)
www.ti.com
REF2025, REF2030, REF2033, REF2041
SBOS600E – JULY 2018 – REVISED FEBRUARY 2022
Copyright © 2022 Texas Instruments Incorporated
Submit Document Feedback
7
Product Folder Links: REF2025 REF2030 REF2033 REF2041



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37


Fiches technique Télécharger

Go To PDF Page


Lien URL



ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Lien vers la fiche technique    |   Echange de liens   |   Fabricants
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com