Power supply support circuit featuring a fixed, single-channel reset function. Monitors one voltage with a threshold of 4.62V, with undervoltage detection at 4.5V and overvoltage detection at 4.74V. Operates from a 4.5V to 5.5V supply voltage, drawing a maximum of 2mA. Provides an active high/active low reset output with a 150ms timeout. Packaged in a 16-pin SOIC surface mount configuration.
PackageSOIC
MountingSurface Mount
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Technical Specifications
Maxim DS1231S-20N technical specifications.
General
Package/Case
SOIC
Lead Free
Contains Lead
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Reset Threshold Voltage
4.74V
Min Reset Threshold Voltage
4.5V
Max Supply Current
2mA
Max Supply Voltage
5.5V
Min Supply Voltage
4.5V
Mount
Surface Mount
Number of Voltages Monitored
1
Operating Supply Current
2mA
Operating Supply Voltage
5V
Output Voltage
5V
Overvoltage Threshold
4.74V
Packaging
Rail/Tube
Radiation Hardening
No
Reset
Active High/Active Low
Reset Timeout
150ms
RoHS Compliant
No
Threshold Voltage
4.62V
Type
Simple Reset/Power-On Reset
Undervoltage Threshold
4.5V
Watchdog Timer
No
Compliance
RoHS
Not CompliantNo
Datasheet
Maxim DS1231S-20N Datasheet
Download the complete datasheet for Maxim DS1231S-20N to view detailed technical specifications.
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