This through-hole mounted battery backup circuit features a 4.65V threshold voltage, adjustable reset and watchdog periods, and chip enable signals. It monitors a single voltage input, offering active high/low reset with a 280ms delay and 140ms timeout. The device includes watchdog functionality, battery backup, and low VCC status outputs, with a maximum output current of 250mA. Operating from 0V to 5.5V, it consumes a maximum of 100uA supply current and has a power dissipation of 842mW.
PackagePDIP
Current100uA
MountingThrough Hole
Power842mW
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Technical Specifications
Analog Devices ADM691AANZ technical specifications.
General
Package/Case
PDIP
Height
4.95mm
Lead Free
Contains Lead
Length
21.33mm
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
842mW
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
Through Hole
Number of Elements
1
Number of Monitored Inputs
1
Number of Voltages Monitored
1
Operating Supply Current
100uA
Overvoltage Threshold
4.75V
Package Quantity
25
Packaging
Rail/Tube
Power Dissipation
842mW
Radiation Hardening
No
Reach SVHC Compliant
No
Reset
Active High/Active Low
Reset Delay Time
280ms
Reset Timeout
140ms
RoHS Compliant
Yes
Supply Current
100uA
Threshold Voltage
4.65V
Type
Battery Backup Circuit
Undervoltage Threshold
4.5V
Watchdog Timer
Yes
Width
7.11mm
Compliance
RoHS
Compliant
Datasheet
Analog Devices ADM691AANZ Datasheet
Download the complete datasheet for Analog Devices ADM691AANZ to view detailed technical specifications.
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