Supervisory circuit IC featuring a single-channel battery backup function. Monitors one voltage with a threshold range of 4.5V to 4.75V, providing active high/low reset with a 140ms timeout. Operates from 4.75V to 5.5V supply voltage, consuming a maximum of 100µA supply current. Surface mountable in a 16-pin SOIC package (10.5mm L x 7.6mm W x 2.35mm H) with a maximum power dissipation of 762mW. Includes a watchdog timer and is RoHS compliant.
PackageSOIC
MountingSurface Mount
Power762mW
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Technical Specifications
Maxim MAX691ACWE+ technical specifications.
General
Package/Case
SOIC
Height
2.35mm
Lead Free
Lead Free
Length
10.5mm
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Max Power Dissipation
600mW
Max Reset Threshold Voltage
4.75V
Min Reset Threshold Voltage
4.5V
Max Supply Current
100uA
Max Supply Voltage
5.5V
Min Supply Voltage
4.75V
Mount
Surface Mount
Number of Voltages Monitored
1
Operating Supply Current
350uA
Output Type
PUSH-PULL
Overvoltage Threshold
4.75V
Package Quantity
46
Packaging
Rail/Tube
Power Dissipation
762mW
Radiation Hardening
No
Reach SVHC Compliant
Unknown
Reset
Active High/Active Low
Reset Timeout
140ms
RoHS Compliant
Yes
Threshold Voltage
4.65V
Type
Battery Backup Circuit
Undervoltage Threshold
4.5V
Watchdog Timer
Yes
Width
7.6mm
Compliance
RoHS
Compliant
Datasheet
Maxim MAX691ACWE+ Datasheet
Download the complete datasheet for Maxim MAX691ACWE+ to view detailed technical specifications.
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