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

X  

Preview PDF HTML

NE556 Fiches technique(PDF) 5 Page - STMicroelectronics

No de pièce NE556
Description  GENERAL PURPOSE DUAL BIPOLAR TIMERS
PDF  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

NE556 Fiches technique(HTML) 5 Page - STMicroelectronics

  NE556 Datasheet HTML 1Page - STMicroelectronics NE556 Datasheet HTML 2Page - STMicroelectronics NE556 Datasheet HTML 3Page - STMicroelectronics NE556 Datasheet HTML 4Page - STMicroelectronics NE556 Datasheet HTML 5Page - STMicroelectronics NE556 Datasheet HTML 6Page - STMicroelectronics NE556 Datasheet HTML 7Page - STMicroelectronics NE556 Datasheet HTML 8Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 5 / 8 page
background image
NE556-SA556-SE556
5/8
Figure 7 : High Output Voltage Drop versus
Output
Figure 8 : Delay Time versus Supply Voltage
Figure 9 : Propagation Delay versus Voltage
Level of Trigger Value
TYPICAL APPLICATION
50% DUTY CYCLE OSCILLATOR
t1 = 0.693 RA.C
PULSE WIDTH MODULATOR
Output
R
C
1/2
NE556
SE556
6
4
5
7
3
2
1
14
A
(8)
(10)
(9)
(11)
(12)
VCC
51kW
(13)
22kW
Rs
0.01nF
t2 = [(RARB)/(RA+RB)]CLn
RB
2
RA
–
2
RB
RA
–
---------------------------
f =
t1
t1
t2
+
-----------------
RB <
1
2
--- RA ti
t2
t1
Output
R
C
1/2
NE556
SE556
6
4
5
7
3
2
1
14
A
(8)
(10)
(9)
(11)
(12)
VCC
(13)
Trigger
MODULATION
INPUT



Html Pages

1 2 3 4 5 6 7 8


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