Battery backup circuit featuring a 4.65V reset function, battery switchover, and a watchdog timer. Monitors a single voltage with a reset threshold between 4.5V and 4.73V. Operates with a maximum supply voltage of 5.5V and a typical supply current of 1.95mA. Housed in a DIP package for through-hole mounting, with an operating temperature range of -40°C to 85°C. Includes a 70ms reset delay and a 35ms reset timeout.
PackageDIP
Current1.95mA
MountingThrough Hole
Power500mW
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Technical Specifications
Analog Devices ADM690SQ technical specifications.
General
Package/Case
DIP
Lead Free
Contains Lead
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
400mW
Max Reset Threshold Voltage
4.73V
Min Reset Threshold Voltage
4.5V
Max Supply Current
1.95mA
Max Supply Voltage
5.5V
Min Supply Voltage
4.75V
Mount
Through Hole
Number of Elements
1
Number of Monitored Inputs
1
Number of Voltages Monitored
1
Operating Supply Current
1.95mA
Output
TOTEM-POLE
Overvoltage Threshold
5V
Package Quantity
48
Packaging
Rail/Tube
Power Dissipation
500mW
Radiation Hardening
No
Reset
Active Low
Reset Delay Time
70ms
Reset Timeout
35ms
RoHS Compliant
No
Supply Current
1.95mA
Threshold Voltage
4.65V
Type
Battery Backup Circuit
Undervoltage Threshold
1.3V
Watchdog Timer
Yes
Compliance
RoHS
Not CompliantNo
Datasheet
Analog Devices ADM690SQ Datasheet
Download the complete datasheet for Analog Devices ADM690SQ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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