Surface mount battery backup circuit featuring a 2-channel power supply management function. Monitors one voltage with a threshold of 4.65V, offering undervoltage detection at 4.5V and overvoltage detection at 4.73V. Includes a watchdog timer and reset functionality with active high/active low outputs, reset delay of 70ms, and reset timeout of 35ms. Operates within a 4.75V to 5.5V supply voltage range, with a maximum supply current of 200uA. Housed in a 16-pin SOIC package, this component has a maximum power dissipation of 600mW and an operating temperature range of -40°C to 85°C.
PackageSOIC
Current200uA
MountingSurface Mount
Power600mW
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Technical Specifications
Analog Devices ADM8691ARW 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
4.73V
Min Reset Threshold Voltage
4.5V
Max Supply Current
200uA
Max Supply Voltage
5.5V
Min Supply Voltage
4.75V
Mount
Surface Mount
Number of Elements
1
Number of Monitored Inputs
1
Number of Voltages Monitored
1
Operating Supply Current
200uA
Overvoltage Threshold
4.73V
Package Quantity
47
Packaging
Rail/Tube
Power Dissipation
600mW
Radiation Hardening
No
Reset
Active High/Active Low
Reset Delay Time
70ms
Reset Timeout
35ms
RoHS Compliant
No
Supply Current
200uA
Threshold Voltage
4.65V
Type
Battery Backup Circuit
Undervoltage Threshold
4.5V
Watchdog Timer
Yes
Compliance
RoHS
Not CompliantNo
Datasheet
Analog Devices ADM8691ARW Datasheet
Download the complete datasheet for Analog Devices ADM8691ARW to view detailed technical specifications.
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