Analog Devices
ADM805LARNZ
Power Management IC: 4.5V/4.65V Threshold, 100uA, Active High Reset, Watchdog
Surface mount microprocessor supervisor with backup battery switchover, featuring a 4.65V threshold voltage. This integrated circuit offers active high reset, a watchdog timer, and power fail warning. It operates with a minimum supply voltage of 1V and a maximum of 5.5V, drawing a maximum supply current of 100uA. The component has a reset delay time of 280ms and a reset timeout of 140ms, with an output type of TOTEM-POLE. Operating temperature ranges from -40°C to 85°C.
PackageSOIC
Current100uA
MountingSurface Mount
Power500mW
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Technical Specifications
Analog Devices ADM805LARNZ technical specifications.
General
Package/Case
SOIC
Height
1.5mm
Lead Free
Contains Lead
Length
5mm
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
Reach SVHC Compliant
No
Reset
Active High
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
4mm
Compliance
RoHS
Compliant
Datasheet
Analog Devices ADM805LARNZ Datasheet
Download the complete datasheet for Analog Devices ADM805LARNZ to view detailed technical specifications.
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