Microprocessor supervisor featuring backup battery switchover and watchdog timer. Monitors a single voltage with a threshold accuracy of ±2% at 4.4V or 4.65V. Provides active low reset with a 280ms delay and a 140ms timeout. Operates from 1V to 5.5V with a maximum supply current of 100µA. Surface mountable in a SOIC package, dissipating up to 500mW, with a maximum operating temperature of 85°C.
PackageSOIC
Current100uA
MountingSurface Mount
Power500mW
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Technical Specifications
Analog Devices ADM802LARN technical specifications.
General
Package/Case
SOIC
Lead Free
Contains Lead
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
500mW
Max Reset Threshold Voltage
4.75V
Min Reset Threshold Voltage
4.5V
Max Supply Current
100uA
Max Supply Voltage
5.5V
Min Supply Voltage
1V
Mount
Surface Mount
Number of Elements
1
Number of Monitored Inputs
1
Number of Voltages Monitored
1
Operating Supply Current
100uA
Output
TOTEM-POLE
Overvoltage Threshold
4.75V
Package Quantity
98
Packaging
Rail/Tube
Power Dissipation
500mW
Radiation Hardening
No
Reset
Active Low
Reset Delay Time
280ms
Reset Timeout
140ms
RoHS Compliant
No
Supply Current
100uA
Threshold Voltage
4.65V
Type
Battery Backup Circuit
Undervoltage Threshold
4.5V
Watchdog Timer
Yes
Compliance
RoHS
Not CompliantNo
Datasheet
Analog Devices ADM802LARN Datasheet
Download the complete datasheet for Analog Devices ADM802LARN to view detailed technical specifications.
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