Microprocessor supervisor IC featuring battery backup switchover, adjustable reset and watchdog periods, and chip enable signals. Monitors a single voltage with a 4.65V threshold, offering undervoltage detection at 4.5V and overvoltage detection at 4.75V. Includes a watchdog timer, low VCC status output, and a 250mA output current capability. Operates from 0V to 5.5V with a maximum supply current of 100uA. Packaged in a 10mm x 4mm x 1.5mm SOIC for surface mounting, with an operating temperature range of -40°C to 85°C.
PackageSOIC
Voltage5V
Current100uA
MountingSurface Mount
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Technical Specifications
Analog Devices ADM691AARNZ technical specifications.
General
Package/Case
SOIC
Height
1.5mm
Lead Free
Contains Lead
Length
10mm
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
700mW
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
48
Packaging
Rail/Tube
Power Dissipation
700mW
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
Voltage
5V
Watchdog Timer
Yes
Width
4mm
Compliance
RoHS
Compliant
Datasheet
Analog Devices ADM691AARNZ Datasheet
Download the complete datasheet for Analog Devices ADM691AARNZ to view detailed technical specifications.
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