Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

LM3722IM5X-4.63 Datenblatt(PDF) 1 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Teilenummer LM3722IM5X-4.63
Bauteilbeschribung  5-Pin Microprocessor Reset Circuits
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM3722IM5X-4.63 Datenblatt(HTML) 1 Page - National Semiconductor (TI)

  LM3722IM5X-4.63 Datasheet HTML 1Page - National Semiconductor (TI) LM3722IM5X-4.63 Datasheet HTML 2Page - National Semiconductor (TI) LM3722IM5X-4.63 Datasheet HTML 3Page - National Semiconductor (TI) LM3722IM5X-4.63 Datasheet HTML 4Page - National Semiconductor (TI) LM3722IM5X-4.63 Datasheet HTML 5Page - National Semiconductor (TI) LM3722IM5X-4.63 Datasheet HTML 6Page - National Semiconductor (TI) LM3722IM5X-4.63 Datasheet HTML 7Page - National Semiconductor (TI) LM3722IM5X-4.63 Datasheet HTML 8Page - National Semiconductor (TI) LM3722IM5X-4.63 Datasheet HTML 9Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 12 page
background image
LM3722/LM3723/LM3724
5-Pin Microprocessor Reset Circuits
General Description
The LM3722/LM3723/LM3724 microprocessor supervisory
circuits monitor the power supplies in microprocessor and
digital systems. They provide a reset to the microprocessor
during power-up, power-down, brown-out conditions, and
manual reset.
The LM3722/LM3723/LM3724 asserts a reset signal when-
ever the supply decreases below the factory-programmed
reset threshold for at least 100 ms. The reset signal remains
asserted for 190 ms after V
CC rises above the threshold.
The LM3722 has an active-low RESET push-pull output. The
LM3723 has an active-high RESET push-pull output. The
LM3724 has an active-low open-drain RESET output.
Three standard reset voltage options are available, suitable
for monitoring 5V, 3.3V, and 2.5V supply voltages. Additional
reset voltages are also available; contact National Semicon-
ductor for details.
With
a
low
supply
current
of
only
6µA,
the
LM3722/LM3723/LM3724 are ideal for use in portable equip-
ment. The LM3722/LM3723/LM3724 are available in the
5-pin SOT23 package.
Features
n
Precise monitoring of 2.5V, 3.3V, and 5V supply
voltages
n
Fully specified over temperature
Industrial: −40˚C to +85˚C
Extended: −40˚C to +125˚C
n
100 ms minimum Power-On Reset pulse width, 190 ms
typical:
Active-Low RESET Output (LM3722)
Active-High RESET Output (LM3723)
Active-Low RESET Open Drain Output (LM3724)
n
Guaranteed RESET Output valid for V
CC ≥ 1V
n
Low Supply Current, 6µA typical
n
Power supply transient immunity
n
Compatible with MAX811/812 applications
Applications
n
Microprocessor Systems
n
Computers
n
Controllers
n
Intelligent Instruments
n
Portable/Battery-Powered Equipment
Typical Application Circuit
20014401
20014437
Connection Diagram
SOT23-5
20014402
*( ) are for LM3723
June 2001
© 2001 National Semiconductor Corporation
DS200144
www.national.com


Ähnliche Teilenummer - LM3722IM5X-4.63

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Texas Instruments
LM3722 TI1-LM3722 Datasheet
987Kb / 19P
[Old version datasheet]   LM3722/LM3723/LM3724 5-Pin Microprocessor Reset Circuits
More results

Ähnliche Beschreibung - LM3722IM5X-4.63

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Texas Instruments
LM3722 TI1-LM3722 Datasheet
987Kb / 19P
[Old version datasheet]   LM3722/LM3723/LM3724 5-Pin Microprocessor Reset Circuits
logo
National Semiconductor ...
LM809 NSC-LM809 Datasheet
184Kb / 8P
   3-Pin Microprocessor Reset Circuits
logo
Union Semiconductor, In...
UM803 UNIONSEMI-UM803 Datasheet
332Kb / 11P
   3-Pin Microprocessor Reset Circuits
logo
ACE Technology Co., LTD...
ACE803ND ACE-ACE803ND Datasheet
926Kb / 9P
   3-Pin Microprocessor Reset Circuits
VER 1.1
logo
Maxim Integrated Produc...
MAX803 MAXIM-MAX803 Datasheet
870Kb / 8P
   3-Pin Microprocessor Reset Circuits
Rev 11; 10/17
logo
BCD Semiconductor Manuf...
AZ809,810 BCDSEMI-AZ809,810 Datasheet
572Kb / 9P
   3-PIN MICROPROCESSOR RESET CIRCUITS
logo
Maxim Integrated Produc...
MAX803L MAXIM-MAX803L_10 Datasheet
145Kb / 8P
   3-Pin Microprocessor Reset Circuits
Rev 7; 2/10
logo
Diodes Incorporated
APX809 DIODES-APX809 Datasheet
174Kb / 9P
   3-PIN MICROPROCESSOR RESET CIRCUITS
APX809/810 Rev. 3
logo
ACE Technology Co., LTD...
ACE809 ACE-ACE809 Datasheet
200Kb / 6P
   3-Pin Microprocessor Reset Circuits
VER 1.2
logo
Anachip Corp
AP1701 ANACHIP-AP1701 Datasheet
165Kb / 8P
   3-Pin Microprocessor Reset Circuits
More results


Html Pages

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


Datenblatt Download

Go To PDF Page


Link URL




Privatsphäre und Datenschutz
ALLDATASHEETDE.COM
War ALLDATASHEET hilfreich?  [ DONATE ] 

Über Alldatasheet   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Linktausch   |   Hersteller
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