Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LM3914 Datasheet(PDF) 11 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part # LM3914
Description  Dot/Bar Display Driver
PDF  22 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM3914 Datasheet(HTML) 11 Page - National Semiconductor (TI)

Back Button LM3914 Datasheet HTML 7Page - National Semiconductor (TI) LM3914 Datasheet HTML 8Page - National Semiconductor (TI) LM3914 Datasheet HTML 9Page - National Semiconductor (TI) LM3914 Datasheet HTML 10Page - National Semiconductor (TI) LM3914 Datasheet HTML 11Page - National Semiconductor (TI) LM3914 Datasheet HTML 12Page - National Semiconductor (TI) LM3914 Datasheet HTML 13Page - National Semiconductor (TI) LM3914 Datasheet HTML 14Page - National Semiconductor (TI) LM3914 Datasheet HTML 15Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 22 page
background image
Typical Applications (Continued)
Expanded Scale Meter, Dot or Bar
00797008
*This application illustrates that the LED supply needs practically no filtering
Calibration: With a precision meter between pins 4 and 6 adjust R1 for voltage VD of 1.20V. Apply 4.94V to pin 5, and adjust R4 until LED No. 5 just lights.
The adjustments are non-interacting.
Application Example:
Grading 5V Regulators
Highest No.
LED on
Color
V
OUT(MIN)
10
Red
5.54
9
Red
5.42
8
Yellow
5.30
7
Green
5.18
6
Green
5.06
5V
5
Green
4.94
4
Green
4.82
3
Yellow
4.7
2
Red
4.58
1
Red
4.46
www.national.com
11



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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