ADM1818 Analog Devices, ADM1818 Datasheet - Page 2
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ADM1818
Manufacturer Part Number
ADM1818
Description
Microprocessor Supervisory in SOT-23 with Manual Push Button Option
Manufacturer
Analog Devices
Datasheet
1.ADM1815.pdf
(16 pages)
Specifications of ADM1818
# Of Monitored Voltages
1
Backup-battery Switch
No
Manual Reset Capability
Yes
Package
SC70,SOT
Reset Threshold Summary
5 Options--2.18 to 3.06V
Reset Output-stage
Active-Low/Open-Drain
Min Reset Timeout (ms)
100
Watchdog Timer
No
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ADM1810 to ADM1813/ADM1815 to ADM1818
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagrams ............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 4
Pin Configurations and Function Descriptions ........................... 5
REVISION HISTORY
8/08—Rev. D to Rev. E
Changes to Table 3 ............................................................................ 5
Updated Outline Dimensions ......................................................... 8
Changes to Ordering Guide ............................................................ 9
10/05—Rev. C to Rev. D
Updated Format .................................................................. Universal
Added Figure 3 .................................................................................. 5
Changes to Table 3 ............................................................................ 5
Updated Outline Dimensions ......................................................... 8
Editsto Ordering Guide ................................................................... 9
9/03—Rev. B to Rev. C.
Added SC70 ......................................................................... Universal
Edits to Specifications ...................................................................... 2
Edits to Ordering Guide .................................................................. 4
Updated Outline Dimensions ......................................................... 7
ESD Caution .................................................................................. 4
Rev. E | Page 2 of 16
Typical Performance Characteristics ..............................................6
Theory of Operation ...........................................................................7
Outline Dimensions ..........................................................................8
2/03—Rev. A to Rev. B
Edits to Features ................................................................................. 1
Deleted Table I ................................................................................... 1
Edits to Specifications ....................................................................... 2
Edits to Absolute Maximum Ratings .............................................. 3
Edits to Ordering Guide ................................................................... 3
Added Typical Performance Characteristics ................................. 4
Edits to ADM1813 AND ADM1818 section ................................. 5
Edits to ADM1810, ADM1812, ADM1815, and
ADM1817 Section ............................................................................. 5
Edits to ADM1811 and ADM1816 Section ................................... 5
Updated Outline Dimensions .......................................................... 6
3/02—Rev. 0 to Rev. A.
Addition of Table .............................................................................. 1
Edits to Ordering Guide ................................................................... 3
Addition of New Text to ADM1813 and ADM1818 Section ...... 4
4/99—Rev.0: Initial Version
Timing Diagrams for All Devices ...............................................7
ADM1813 and ADM1818 ..............................................................7
ADM1810, ADM1812, ADM1815, and ADM1817 .....................7
ADM1811 and ADM1816 ..............................................................7
Ordering Guide .............................................................................9
.