DS1813-15+
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- Mfr.Part #
- DS1813-15+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA)
- Datasheet
- Download
- Description
- IC 4.13V W/PB 15% TO92-3
- Stock
- 837
- In Stock ：
- 837
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Operating Temperature :
- -40°C~85°C TA
- Max Supply Voltage :
- 5.5V
- Voltage - Threshold :
- 4.13V
- Lead Free :
- Lead Free
- Mounting Type :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 3
- Max Supply Current :
- 40μA
- RoHS Status :
- ROHS3 Compliant
- Reset :
- Active Low
- Number of Voltages Monitored :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA)
- Number of Functions :
- 1
- Pbfree Code :
- yes
- Terminal Position :
- BOTTOM
- Terminal Finish :
- Matte Tin (Sn)
- Factory Lead Time :
- 6 Weeks
- Max Reset Threshold Voltage :
- 4.24V
- Adjustable Threshold :
- No
- Packaging :
- Bulk
- Operating Supply Current :
- 40μA
- Supply Voltage :
- 5V
- Type :
- Simple Reset/Power-On Reset
- Min Reset Threshold Voltage :
- 4V
- Number of Pins :
- 3
- Output :
- Open Drain or Open Collector
- Pin Count :
- 3
- Number of Channels :
- 1
- JESD-609 Code :
- e3
- Undervoltage Threshold :
- 4V
- Published :
- 2006
- Min Supply Voltage :
- 0V
- Watchdog Timer :
- No
- Reset Timeout :
- 100ms Minimum
- Series :
- EconoReset
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Additional Feature :
- PUSHBUTTON RESET OPTION
- Mount :
- Through Hole
- ECCN Code :
- EAR99
- Overvoltage Threshold :
- 4.24V
- Threshold Voltage :
- +4.13V
- Datasheets
- DS1813-15+
Supervisors Analog Devices, Inc. DS1813-15+ Overview
The DS1813-15+ by Analog Devices, Inc. is a precision-engineered Supervisory Circuit designed to enhance system reliability in microprocessor-controlled electronics. This device ensures that all system parameters remain within operational limits by providing crucial monitoring capabilities. By integrating a precise 4.13V threshold detector, the DS1813-15+ actively monitors the power supply voltage, triggering a reset to the microprocessor when the voltage falls below a predefined threshold. This functionality is critical in preventing system failures due to unstable or inadequate power supply, making it an indispensable component in high-reliability applications.
DS1813-15+ Features
The DS1813-15+ incorporates several features to ensure robust operation in demanding environments. Key features include a built-in watchdog timer that can reset the microprocessor if it fails to restart within a predetermined time frame, promoting system integrity and continuous operation. Additionally, the 15% threshold accuracy provides precise monitoring, critical for applications requiring consistent performance. The device is packaged in a TO923, offering a compact footprint suitable for space-constrained applications.
DS1813-15+ Applications
- Microprocessor Systems: Ensures stable operation and system reset in the event of power supply dips or interruptions.
- Portable/Battery-Powered Devices: Monitors voltage levels to prevent damage due to low battery conditions, extending device longevity.
- Industrial Equipment: Provides system stability and reliable operation through accurate monitoring and reset capabilities under variable power conditions.
- Telecommunication Infrastructure: Critical for maintaining uptime and reliability in communication systems by ensuring processors operate within safe voltage parameters.
- Automotive Electronics: Utilizes voltage supervision to ensure proper functioning of on-board microprocessors, crucial in safety and control systems.
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