DS1817-20
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- Mfr.Part #
- DS1817-20
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL TO92-3
- Stock
- 44,948
- In Stock ：
- 44,948
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Pin Count :
- 3
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA)
- Threshold Voltage :
- +2.55V
- Qualification Status :
- Not Qualified
- Reset :
- Active High
- Supply Voltage :
- 3.3V
- Number of Pins :
- 3
- Output :
- Push-Pull, Totem Pole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Bulk
- Voltage - Threshold :
- 2.55V
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Adjustable Threshold :
- No
- Surface Mount :
- No
- Terminal Finish :
- Matte Tin (Sn)
- Reset Timeout :
- 100ms Minimum
- JESD-609 Code :
- e3
- Base Part Number :
- DS1817
- Number of Functions :
- 1
- Type :
- Simple Reset/Power-On Reset
- Series :
- EconoReset
- Number of Voltages Monitored :
- 1
- Terminal Position :
- BOTTOM
- Number of Terminations :
- 3
- Number of Channels :
- 1
- Pbfree Code :
- yes
- RoHS Status :
- Non-RoHS Compliant
- Supply Voltage-Max (Vsup) :
- 5.5V
- Lead Free :
- Contains Lead
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Published :
- 2002
- Operating Temperature :
- -40°C~85°C TA
- Mounting Type :
- Through Hole
- Datasheets
- DS1817-20
Supervisors Analog Devices, Inc. DS1817-20 Overview
The Supervisors Analog Devices, Inc. DS1817-20 is an integral component designed for robust monitoring of power supply and system health. This IC supervisor ensures reliable operation and system stability by monitoring voltage levels and providing necessary resets to prevent system failure. Its compact TO-923 package allows for seamless integration into a variety of electronic devices, catering specifically to the needs of manufacturers looking for efficient and space-saving solutions. The DS1817-20 is ideal for applications requiring precise voltage monitoring and system reliability, making it a top choice for critical system health management.
DS1817-20 Features
The DS1817-20 offers a range of features designed to enhance system integrity and prevent data corruption. Key features include:
- Single-channel operation, allowing for precise monitoring and control.
- Automatic system reset during power failures, ensuring consistent performance and reducing the risk of system errors.
- Low power consumption, which extends the lifespan of battery-operated devices.
- Robust construction in a TO-923 package, optimized for high-density PCB layouts.
DS1817-20 Applications
- Computing Systems: Utilized in PCs and servers to monitor system voltages and initiate resets, ensuring that systems operate without interruption or data loss.
- Portable Devices: Provides voltage supervision in smartphones and tablets, safeguarding against unexpected power variations and prolonging device reliability.
- Medical Monitoring Equipment: Ensures consistent performance and reliability in critical medical devices, like patient monitoring systems, by overseeing power stability.
- Industrial Controls: Applied in automation systems to monitor and manage the power supply, enhancing the safety and efficiency of industrial operations.
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