DS1231-35
- Mfr.Part #
- DS1231-35
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 8DIP
- Stock
- 3,152
- In Stock :
- 3,152
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Height Seated (Max) :
- 4.572mm
- Voltage - Threshold :
- 4.37V 4.62V
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Supply Voltage-Min (Vsup) :
- 4.5V
- Operating Temperature :
- 0°C~70°C TA
- Width :
- 7.62mm
- Pbfree Code :
- yes
- Supply Current-Max (Isup) :
- 2mA
- Length :
- 9.375mm
- Number of Channels :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Reset :
- Active High/Active Low
- Terminal Pitch :
- 2.54mm
- Terminal Finish :
- Matte Tin (Sn)
- Supply Voltage :
- 5V
- Power Supplies :
- 5V
- Number of Voltages Monitored :
- 1
- Reset Timeout :
- 150ms Minimum
- Published :
- 1998
- Output :
- Open Drain or Open Collector
- Packaging :
- Tube
- Adjustable Threshold :
- No
- Number of Terminations :
- 8
- Number of Functions :
- 1
- Supply Voltage-Max (Vsup) :
- 5.5V
- Mounting Type :
- Through Hole
- JESD-609 Code :
- e3
- Qualification Status :
- Not Qualified
- Surface Mount :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Pin Count :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Type :
- Simple Reset/Power-On Reset
- Number of Pins :
- 8
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- DS1231
- Datasheets
- DS1231-35

Supervisors Analog Devices, Inc. DS1231-35 Overview
The Supervisors Analog Devices, Inc. DS1231-35 is a highly robust IC supervisor designed to enhance system reliability in a wide range of applications. This device monitors power supply conditions and ensures that system voltages remain within operational limits, automatically resetting the system during fault conditions. The DS1231-35 is housed in an 8DIP package, making it suitable for standard PCB layouts. Its design focuses on providing critical system protection by preventing processor corruption and other software anomalies typically caused by erratic system behavior due to voltage fluctuations.
DS1231-35 Features
This supervisor IC incorporates a variety of features designed to safeguard electronic systems:
- Single voltage monitoring capability ensures reliable system startup and operation by monitoring the presence of correct voltages.
- Manual reset input allows operators or external logic systems to reset the system at any given time, enhancing flexibility and control over system restarts.
- The device is encapsulated in an 8-pin DIP (Dual Inline Package), compatible with mainstream PCB designs.
- Low power consumption aids in maintaining overall energy efficiency of the application.
DS1231-35 Applications
- Computer Systems: Monitors power supply stability to prevent data loss and system crashes in desktops and servers.
- Industrial Equipment: Ensures that heavy machinery operates within safe voltage limits, thereby protecting sensitive electronic components and reducing downtime.
- Telecommunication Systems: Used to monitor power conditions in telecom infrastructures, enhancing reliability and service continuity.
- Portable Devices: Ideal for battery-operated devices where power stability is crucial for reliable operation and user safety.
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