ADM8323/ADM8324

Data Sheet

Rev. B | Page 2 of 15

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

Functional Block Diagrams............................................................. 1

General Description ......................................................................... 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

Absolute Maximum Ratings............................................................ 5

ESD Caution.................................................................................. 5

Pin Configuration and Function Descriptions............................. 6

Typical Performance Characteristics ............................................. 7

Theory of Operation ...................................................................... 10

Circuit Description..................................................................... 10

Push-Pull RESET Output.......................................................... 10

Open-Drain RESET Output ..................................................... 10

Manual Reset Input.................................................................... 10

Windowed Watchdog Input...................................................... 10

Applications Information .............................................................. 11

Watchdog Input Current ........................................................... 11

Negative Going VCC Transients................................................. 11

Ensuring RESET Valid to VCC = 0 V........................................ 11

Model Options................................................................................ 12

Outline Dimensions....................................................................... 13

Ordering Guide .......................................................................... 13

Automotive Products................................................................. 14

REVISION HISTORY

2/2018—Rev. A to Rev. B

Changes to General Description Section ...................................... 1

Added Note 3, Table 1...................................................................... 3

Changed Model Options Section to Device Model Options

Section.............................................................................................. 12

Changes to Device Model Options Section ................................ 12

Deleted Table 7; Renumbered Sequentially................................. 13

Changes to Ordering Guide .......................................................... 13

3/2016—Rev. 0 to Rev. A

Change to Model Options Section Title ...................................... 12

Changes to Table 7.......................................................................... 13

10/2013—Revision 0: Initial Version