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

X  

TPS3825-50DBVT Fiches technique(PDF) 6 Page - Texas Instruments

Click here to check the latest version.
No de pièce TPS3825-50DBVT
Description  PROCESSOR SUPERVISORY CIRCUITS
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  TI [Texas Instruments]
Site Internet  http://www.ti.com
Logo TI - Texas Instruments

TPS3825-50DBVT Fiches technique(HTML) 6 Page - Texas Instruments

Back Button TPS3825-50DBVT Datasheet HTML 2Page - Texas Instruments TPS3825-50DBVT Datasheet HTML 3Page - Texas Instruments TPS3825-50DBVT Datasheet HTML 4Page - Texas Instruments TPS3825-50DBVT Datasheet HTML 5Page - Texas Instruments TPS3825-50DBVT Datasheet HTML 6Page - Texas Instruments TPS3825-50DBVT Datasheet HTML 7Page - Texas Instruments TPS3825-50DBVT Datasheet HTML 8Page - Texas Instruments TPS3825-50DBVT Datasheet HTML 9Page - Texas Instruments TPS3825-50DBVT Datasheet HTML 10Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 14 page
background image
TPS3820xx, TPS3823xx, TPS3824xx, TPS3825xx, TPS3828xx
PROCESSOR SUPERVISORY CIRCUITS
SLVS165E – APRIL 1998 – REVISED DECEMBER 2002
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted) (continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
IIH(AV)
Average high-level input current
WDI
WDI = VDD,
time average (dc = 88%)
120
IIL(AV)
Average low-level input current
WDI
WDI = 0.3 V, VDD = 5.5 V
time average (dc = 12%)
–15
WDI
WDI = VDD
140
190
µA
IIH
High-level input current
MR
MR = VDD × 0.7,
VDD = 5.5 V
–40
–60
µA
I
Lo
le el inp t c rrent
WDI
WDI = 0.3 V, VDD = 5.5 V
140
190
IIL
Low-level input current
MR
MR = 0.3 V, VDD = 5.5 V
–110
–160
TPS382x-25
I
Output short-circuit current
RESET
TPS382x-30
VDD = VIT, max + 0.2 V,
–400
A
IOS
Out ut short circuit current
(see Note 4)
RESET
TPS382x-33
VDD = VIT, max + 0.2 V,
VO = 0 V
400
µA
TPS382x-50
O
–800
IDD
Supply current
WDI and MR unconnected,
Outputs unconnected
15
25
µA
Internal pullup resistor at MR
52
k
Ci
Input capacitance at MR, WDI
VI = 0 V to 5.5 V
5
pF
NOTE 4: The RESET short-circuit current is the maximum pullup current when RESET is driven low by a
µP bidirectional reset pin.
timing requirements at RL = 1 MΩ, CL = 50 pF, TA = 25°C
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
at VDD
VDD = VIT– + 0.2 V,
VDD = VIT- - 0.2 V
6
µs
tw
Pulse width
at MR
VDD ≥ VIT– + 0.2 V,
VIL = 0.3 x VDD,
VIH = 0.7 x VDD
1
µs
w
at WDI
VDD ≥ VIT– + 0.2 V,
VIL = 0.3 x VDD,
VIH = 0.7 x VDD
100
ns
switching characteristics at RL = 1 MΩ, CL = 50 pF, TA = 25°C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
t
Watchdog time out
TPS3820
VDD ≥ VIT– + 0.2 V,
112
200
310
ms
ttout
Watchdog time out
TPS3823/4/8
VDD ≥ VIT– + 0.2 V,
See Timing Diagram
0.9
1.6
2.5
s
t
Dela time
TPS3820
VDD≥VIT– +0.2 V,
15
25
37
ms
td
Delay time
TPS3823/4/5/8
VDD≥VIT– +0.2 V,
See timing diagram
120
200
300
ms
tPHL
Propagation (delay) time,
high to low level output
MR to RESET delay
(TPS3820/3/5/8)
VDD≥VIT– +0.2 V,
VIL=0.3 x VDD,
VIH=0.7 x VDD
0.1
µs
tPHL
high-to-low-level output
VDD to RESET delay
VIL = VIT- - 0.2 V,
VIH = VIT- + 0.2 V
25
µs
tPLH
Propagation (delay) time,
low to high level output
MR to RESET delay (TPS3824/5)
VDD≥VIT– +0.2 V,
VIL=0.3 x VDD,
VIH=0.7 x VDD
0.1
µs
tPLH
low-to-high-level output
VDD to RESET delay (TPS3824/5)
VIL = VIT- - 0.2 V,
VIH = VIT- + 0.2 V
25
µs


Numéro de pièce similaire - TPS3825-50DBVT

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
TPS3825-50DBVT TI-TPS3825-50DBVT Datasheet
295Kb / 17P
[Old version datasheet]   PROCESSOR SUPERVISORY CIRCUITS
TPS3825-50DBVT TI-TPS3825-50DBVT Datasheet
384Kb / 17P
[Old version datasheet]   PROCESSOR SUPERVISORY CIRCUITS
TPS3825-50DBVT TI1-TPS3825-50DBVT Datasheet
635Kb / 20P
[Old version datasheet]   PROCESSOR SUPERVISORY CIRCUITS
TPS3825-50DBVT TI1-TPS3825-50DBVT Datasheet
837Kb / 20P
[Old version datasheet]   Processor Supervisory Circuits
TPS3825-50DBVT TI1-TPS3825-50DBVT Datasheet
937Kb / 29P
[Old version datasheet]   Voltage Monitor With Watchdog Timer
More results

Description similaire - TPS3825-50DBVT

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
TPS3820-XX TI-TPS3820-XX_08 Datasheet
384Kb / 17P
[Old version datasheet]   PROCESSOR SUPERVISORY CIRCUITS
logo
Diodes Incorporated
APX823 DIODES-APX823 Datasheet
173Kb / 12P
   PROCESSOR SUPERVISORY CIRCUITS
logo
Texas Instruments
TPS3820-XX-Q1 TI-TPS3820-XX-Q1 Datasheet
225Kb / 13P
[Old version datasheet]   PROCESSOR SUPERVISORY CIRCUITS
TPS3820-33DBVR TI1-TPS3820-33DBVR Datasheet
837Kb / 20P
[Old version datasheet]   Processor Supervisory Circuits
TPS3820-33-Q1 TI1-TPS3820-33-Q1 Datasheet
280Kb / 15P
[Old version datasheet]   PROCESSOR SUPERVISORY CIRCUITS
TPS3820-XX TI-TPS3820-XX Datasheet
295Kb / 17P
[Old version datasheet]   PROCESSOR SUPERVISORY CIRCUITS
TPS3820-33 TI1-TPS3820-33 Datasheet
635Kb / 20P
[Old version datasheet]   PROCESSOR SUPERVISORY CIRCUITS
TPS3820-33QDBVRQ1 TI1-TPS3820-33QDBVRQ1 Datasheet
236Kb / 14P
[Old version datasheet]   PROCESSOR SUPERVISORY CIRCUITS
JUNE 2008
TPS3813J25 TI-TPS3813J25 Datasheet
191Kb / 12P
[Old version datasheet]   PROCESSOR SUPERVISORY CIRCUITS WITH WINDOW-WATCHDOG
TPS3813K33-EP TI1-TPS3813K33-EP Datasheet
452Kb / 16P
[Old version datasheet]   PROCESSOR SUPERVISORY CIRCUITS WITH WINDOW-WATCHDOG
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com