Moteur de recherche de fiches techniques de composants électroniques
  French  ▼

Delete All
ON OFF
ALLDATASHEET.FR

X  

Preview PDF Download HTML

TL432 Fiches technique(PDF) 5 Page - HTC Korea TAEJIN Technology Co.

No de pièce TL432
Description  Low Voltage(1.24V) Adjustable Precision Shunt Regulator
Download  5 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  HTC [HTC Korea TAEJIN Technology Co.]
Site Internet  http://www.htckorea.co.kr
Logo HTC - HTC Korea TAEJIN Technology Co.

TL432 Fiches technique(HTML) 5 Page - HTC Korea TAEJIN Technology Co.

  TL432 Datasheet HTML 1Page - HTC Korea TAEJIN Technology Co. TL432 Datasheet HTML 2Page - HTC Korea TAEJIN Technology Co. TL432 Datasheet HTML 3Page - HTC Korea TAEJIN Technology Co. TL432 Datasheet HTML 4Page - HTC Korea TAEJIN Technology Co. TL432 Datasheet HTML 5Page - HTC Korea TAEJIN Technology Co.  
Zoom Inzoom in Zoom Outzoom out
 5 / 5 page
background image
Low Voltage(1.24V) Adjustable Precision Shunt Regulator
TL432/ A / C
The deviation parameters VREF(DEV) and IREF(DEF) are defined as the differences between the maximum and minimum
values obtained over the recommended temperature range. The average full-range temperature coefficient of the
reference voltage, αV REF, is defined as :
Where :
ΔTA is the recommended operating free-air temperature range of the device.
αVREF can be positive or negative, depending on whether minimum V REF or maximum VREF, respectively, occurs at the
lower temperature.
Example : Maximum VREF=1190㎷ at 30℃, maximum VREF=1262㎷ at 0℃, VREF=1241㎷ at 25℃, ΔTA=125℃
for TL431C
Because minimum VREF occurs at the lower temperature, the coefficient is positive.
Calculating Dynamic Impedance
The dynamic impedance is defined as :
When the device is operating with two external resistors (see Figure 3), the total dynamic impedance of the circuit
is given by :
Jan, 2004 - Rev 01
HTC
25
125℃
7.2㎷
1241㎷
x10
6
|αVREF|=
~ 46PPM/℃
x10
6
VI(dev)
VREFat 25℃
|αVREF
ΔTA
ppm
=
ΔV
ΔI
(1+
R1
R2
|Z'|=
~|ZKA
ΔVKA
ΔIKA
|ZKA|=
ΔTA
VI(dev)
Maximum VREF
Minimum VREF
~
~


Html Pages

1  2  3  4  5 


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   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