Analog Devices
ADM691AARUZ
Power Management IC: 4.65V Supervisor, Watchdog, Battery Backup, 5.5V, 100uA, TSSOP
Microprocessor supervisor with battery backup switchover, featuring adjustable reset and watchdog periods. Monitors a single voltage with a 4.65V threshold, offering undervoltage at 4.5V and overvoltage at 4.75V. Includes chip enable signals, low VCC status outputs, and a 250mA output current capability. Operates from 0V to 5.5V with a maximum supply current of 100uA. Packaged in a 1.05mm height TSSOP for surface mounting.
PackageTSSOP
Current100uA
MountingSurface Mount
Power500mW
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Technical Specifications
Analog Devices ADM691AARUZ technical specifications.
General
Package/Case
TSSOP
Height
1.05mm
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
0V
Mount
Surface Mount
Number of Elements
1
Number of Monitored Inputs
1
Number of Voltages Monitored
1
Operating Supply Current
100uA
Overvoltage Threshold
4.75V
Package Quantity
96
Packaging
Rail/Tube
Power Dissipation
500mW
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
4.4mm
Compliance
RoHS
Compliant
Datasheet
Analog Devices ADM691AARUZ Datasheet
Download the complete datasheet for Analog Devices ADM691AARUZ to view detailed technical specifications.
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