Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

MAX823 Datasheet(PDF) 1 Page - Maxim Integrated Products

Part No. MAX823
Description  5-Pin Microprocessor Supervisory Circuits
Download  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products

MAX823 Datasheet(HTML) 1 Page - Maxim Integrated Products

  MAX823 Datasheet HTML 1Page - Maxim Integrated Products MAX823 Datasheet HTML 2Page - Maxim Integrated Products MAX823 Datasheet HTML 3Page - Maxim Integrated Products MAX823 Datasheet HTML 4Page - Maxim Integrated Products MAX823 Datasheet HTML 5Page - Maxim Integrated Products MAX823 Datasheet HTML 6Page - Maxim Integrated Products MAX823 Datasheet HTML 7Page - Maxim Integrated Products MAX823 Datasheet HTML 8Page - Maxim Integrated Products  
Zoom Inzoom in Zoom Outzoom out
 1 / 8 page
background image
_______________General Description
The MAX823/MAX824/MAX825* microprocessor (µP)
supervisory circuits combine reset output, watchdog,
and manual-reset input functions in a 5-pin SOT23-5
package. They significantly improve system reliability
and accuracy compared to separate ICs or discrete
components. The MAX823/MAX824/MAX825 are
specifically designed to ignore fast transients on VCC.
Five preprogrammed reset threshold voltages are
available, designated by the following package
suffixes: L = 4.63V, M = 4.38V, T = 3.08V, S = 2.93V,
and R = 2.63V. All three devices have an active-low
reset output, which is guaranteed to be in the correct
state for VCC down to 1V. The MAX824/MAX825 also
have an active-high reset output. The following
Selector
Guide explains the functions offered in this series of
parts.
________________________Applications
Battery-Powered Computers and Controllers
Embedded Controllers
Intelligent Instruments
Automotive Systems
Critical µP Monitoring
Portable/Battery-Powered Equipment
____________________________Features
o Precision Monitoring of +3V, +3.3V, and +5V
Power Supplies
o Operating Current: 10µA (MAX823L/M)
3µA (MAX825T/S/R)
o Fully Specified Over Temperature
o 140ms Min Power-On Reset
o Guaranteed RESET Valid to VCC = 1V
o Power-Supply Transient Immunity
o Watchdog Timer with 1.6sec Timeout
(MAX823/MAX824)
o Manual-Reset Input (MAX823/MAX825)
o No External Components
5-Pin Microprocessor Supervisory Circuits
________________________________________________________________
Maxim Integrated Products
1
1
5
2
3
4
1
5
2
3
4
1
5
2
3
4
GND
WDI
MR
VCC
RESET
MAX823
SOT23-5
TOP VIEW
GND
WDI
RESET
VCC
RESET
MAX824
SOT23-5
GND
MR
RESET
VCC
RESET
MAX825
SOT23-5
__________________________________________________________Pin Configurations
_____________________Selector Guide
19-0487; Rev 1; 6/97
PART
MAX823_EUK
MAX824_EUK
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
PIN-PACKAGE
5 SOT23-5
5 SOT23-5
______________Ordering Information
†Insert the desired suffix letter (from the table below) into the
blank to complete the part number.
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.
MAX825_EUK
-40°C to +85°C
5 SOT23-5
MAX823
Active-Low Reset
Active-High Reset
FUNCTION
Watchdog Input
MAX824
MAX825
Manual-Reset Input
SUFFIX
RESET
THRESHOLD (V)
L
4.63
M
4.38
T
3.08
S
2.93
R
2.63
Typical Operating Circuit appears at end of data sheet.
Marking Information appears at end of data sheet.
*Patents Pending


Similar Part No. - MAX823

ManufacturerPart No.DatasheetDescription
Micrel Semiconductor
Micrel Semiconductor
MAX823 MICREL-MAX823 Datasheet
957Kb / 14P
   Voltage Supervisor with Watchdog Timer and Manual Reset
Maxim Integrated Products
Maxim Integrated Produc...
MAX823L MAXIM-MAX823L Datasheet
213Kb / 10P
   5-Pin Microprocessor Supervisory Circuits With Watchdog Timer and Manual Reset
Micrel Semiconductor
Micrel Semiconductor
MAX823LEUK MICREL-MAX823LEUK Datasheet
957Kb / 14P
   Voltage Supervisor with Watchdog Timer and Manual Reset
MAX823LEXK MICREL-MAX823LEXK Datasheet
957Kb / 14P
   Voltage Supervisor with Watchdog Timer and Manual Reset
Maxim Integrated Products
Maxim Integrated Produc...
MAX823M MAXIM-MAX823M Datasheet
213Kb / 10P
   5-Pin Microprocessor Supervisory Circuits With Watchdog Timer and Manual Reset
More results

Similar Description - MAX823

ManufacturerPart No.DatasheetDescription
Linear Technology
Linear Technology
LTC691 LINER-LTC691_15 Datasheet
270Kb / 20P
   Microprocessor Supervisory Circuits
LTC693 LINER-LTC693_15 Datasheet
255Kb / 20P
   Microprocessor Supervisory Circuits
Analog Devices
Analog Devices
ADM692A AD-ADM692A_15 Datasheet
334Kb / 8P
   Microprocessor Supervisory Circuits
ADM693 AD-ADM693_15 Datasheet
291Kb / 16P
   Microprocessor Supervisory Circuits
ADM706P AD-ADM706P_15 Datasheet
333Kb / 16P
   Microprocessor Supervisory Circuits
ADM805LM AD-ADM805LM_15 Datasheet
334Kb / 8P
   Microprocessor Supervisory Circuits
ADM8698 AD-ADM8698_15 Datasheet
103Kb / 4P
   Microprocessor Supervisory Circuits
Linear Technology
Linear Technology
LTC690 LINER-LTC690 Datasheet
141Kb / 16P
   Microprocessor Supervisory Circuits
Maxim Integrated Products
Maxim Integrated Produc...
MAX690 MAXIM-MAX690 Datasheet
626Kb / 16P
   Microprocessor Supervisory Circuits
Rev 2; 4/95
MAX690A MAXIM-MAX690A Datasheet
98Kb / 12P
   Microprocessor Supervisory Circuits
Rev 3; 9/93
More results


Html Pages

1  2  3  4  5  6  7  8 


Datasheet Download

Go To PDF Page


Link URL



Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   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