DS1231-20N
- Mfr.Part #
- DS1231-20N
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 8DIP
- Stock
- 22,345
- In Stock :
- 22,345
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Max Reset Threshold Voltage :
- 4.74V
- Pbfree Code :
- yes
- Number of Voltages Monitored :
- 1
- Output Voltage :
- 4.9V
- Overvoltage Threshold :
- 4.74V
- Max Supply Current :
- 2mA
- Width :
- 7.62mm
- Height Seated (Max) :
- 4.572mm
- Number of Pins :
- 8
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Through Hole
- ECCN Code :
- EAR99
- Max Supply Voltage :
- 5.5V
- Output :
- Open Drain or Open Collector
- Terminal Finish :
- Matte Tin (Sn)
- Base Part Number :
- DS1231
- Operating Supply Voltage :
- 5V
- Published :
- 1998
- REACH SVHC :
- Unknown
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Reset Timeout :
- 150ms Minimum
- Operating Supply Current :
- 500μA
- Mounting Type :
- Through Hole
- Adjustable Threshold :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Type :
- Simple Reset/Power-On Reset
- Number of Terminations :
- 8
- Min Reset Threshold Voltage :
- 4.5V
- Supply Voltage :
- 5V
- Number of Channels :
- 1
- Terminal Pitch :
- 2.54mm
- Length :
- 9.375mm
- Factory Lead Time :
- 6 Weeks
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Undervoltage Threshold :
- 3.3V
- Packaging :
- Tube
- Reset :
- Active High/Active Low
- JESD-609 Code :
- e3
- Min Supply Voltage :
- 4.5V
- Voltage - Threshold :
- 4.37V 4.62V
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 8
- Watchdog Timer :
- No
- Lead Free :
- Contains Lead
- Datasheets
- DS1231-20N

Supervisors Analog Devices, Inc. DS1231-20N Overview
The DS1231-20N by Analog Devices, Inc. stands as a robust Supervisors IC designed to enhance system reliability in multi-component environments. This IC supervisor is engineered to monitor power supply conditions, ensuring that all system parameters remain within operational thresholds. The utility of the DS1231-20N extends to preventing data corruption and hardware damage during adverse power events, making it an invaluable component for maintaining system integrity. The device's precise monitoring capabilities and reliable performance underscore its utility in critical applications where power issues can lead to costly downtimes.
DS1231-20N Features
The DS1231-20N IC offers several key features that make it ideal for complex electronics systems:
- Single channel supervisor ensures streamlined monitoring with minimal integration complexity.
- Available in an 8-DIP (Dual In-line Package), which facilitates easy installation and soldering on most PCBs.
- Robust against a range of voltage thresholds, enhancing its versatility across different power supply designs.
DS1231-20N Applications
- Computer Systems: Monitors the power supply to prevent system crashes and data loss during unstable voltage conditions.
- Telecommunications Equipment: Ensures uninterrupted service and reliability in communication gear by monitoring power conditions and initiating system resets if necessary.
- Industrial Control Systems: Provides vital protection against power irregularities in heavy machinery and production equipment, thus safeguarding against operational interruptions and hardware failure.
- Portable Devices: Extends battery life and enhances device reliability by ensuring optimal operating conditions are maintained.
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