Surface mount battery backup circuit featuring adjustable reset and watchdog periods, with a 4.65V threshold voltage. This integrated circuit offers backup battery switchover, chip enable signals, and monitors a single voltage input. It includes watchdog timer functionality, low VCC status outputs, and a 250mA output current. Operating across a -40°C to 85°C temperature range, it supports a maximum supply voltage of 5.5V and a maximum power dissipation of 600mW.
PackageSOIC
Current100uA
MountingSurface Mount
Power762mW
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Technical Specifications
Analog Devices ADM691AARW-REEL technical specifications.
General
Package/Case
SOIC
Lead Free
Contains Lead
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
600mW
Max Reset Threshold Voltage
4.75V
Min Reset Threshold Voltage
4.5V
Max Supply Current
100uA
Max Supply Voltage
5.5V
Min Supply Voltage
0V
Mount
Surface Mount
Number of Elements
1
Number of Monitored Inputs
1
Number of Voltages Monitored
1
Operating Supply Current
100uA
Overvoltage Threshold
5V
Package Quantity
1
Packaging
Tape and Reel
Power Dissipation
762mW
Reset
Active High/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
1.3V
Watchdog Timer
Yes
Compliance
RoHS
Not Compliant
Datasheet
Analog Devices ADM691AARW-REEL Datasheet
Download the complete datasheet for Analog Devices ADM691AARW-REEL to view detailed technical specifications.
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