ADM1232ARNZ Analog Devices Inc, ADM1232ARNZ Datasheet - Page 2

• Manufacturer Part Number: ADM1232ARNZ
• Description: IC SUPERVISOR FOR CPU 8SOIC
• Manufacturer: Analog Devices Inc
• Type: Simple Reset/Power-On Resetr

Specifications of ADM1232ARNZ

• Number Of Voltages Monitored: 1
• Output: Open Drain, Push-Pull
• Reset: Active High/Active Low
• Reset Timeout: 250 ms Minimum
• Voltage - Threshold: Adjustable/Selectable
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Threshold Voltage: 4.62V
• No. Of Supervisors / Monitors: 1
• Supply Voltage Range: 4.5V To 5.5V
• Reset Type: Active-High / Active-Low
• Supply Current: 200µA
• Delay Time: 610ms
• Number Of Elements: 2
• Monitored Voltage 1 (typ): 4.5/4.75V
• Threshold Voltage 1 (max): 4.5/4.7V
• Battery Backup Switching: No
• Watchdog Timer: Yes
• Chip Enable Signals: No
• Reset Active Time: 1s
• Manual Reset: Yes
• Package Type: SOIC N
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Reset Threshold Voltage (max): 4.74/4.49V
• Reset Threshold Voltage (min): 4.5/4.25V
• Family Name: ADM1232
• Power Dissipation: 0.0009W
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Power Fail Detection: No
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

ADM1232
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 4
REVISION HISTORY
12/08—Rev. B to Rev. C
Updated Format .................................................................. Universal
Changes to Table 2 ............................................................................ 4
Added Thermal Resistance Section ............................................... 4
Updated Outline Dimensions ......................................................... 7
Changes to Ordering Guide ............................................................ 9
12/97—Rev. A to Rev. B
Changes to Specifications Section .................................................. 2
x/97—Rev. 0 to Rev. A
Changes to Specifications Section .................................................. 2
7/97—Revision 0: Initial Version
Thermal Resistance ...................................................................... 4
ESD Caution .................................................................................. 4
Rev. C | Page 2 of 12
Pin Configurations and Function Descriptions ............................5
Circuit Information ...........................................................................6
Outline Dimensions ..........................................................................7
PB RESET .......................................................................................6
STROBE Timeout Selection .........................................................6
Tolerance ........................................................................................6
RESET and RESET Outputs .........................................................6
Ordering Guide .............................................................................9