DS1501WS/T&R
- Mfr.Part #
- DS1501WS/T&R
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-SOIC
- Stock
- 46,206
- In Stock :
- 46,206
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Base Part Number :
- DS1501
- Max Supply Voltage :
- 3.6V
- Date Format :
- YY-MM-DD-dd
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Interface :
- Parallel
- Current - Timekeeping (Max) :
- 4mA @ 3V~3.6V
- Operating Temperature :
- 0°C~70°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Logic Function :
- Clock
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Max Operating Temperature :
- 70°C
- Packaging :
- Tape and Reel (TR)
- Min Operating Temperature :
- 0°C
- Published :
- 2013
- Lead Free :
- Lead Free
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Voltage - Supply :
- 3V~3.6V
- Time Format :
- HH:MM:SS (24 hr)
- Min Supply Voltage :
- 3V
- Supplier Device Package :
- 28-SOIC
- Type :
- Clock/Calendar
- Number of Pins :
- 28
- Memory Size :
- 256B
- Datasheets
- DS1501WS/T&R

Real Time Clocks Analog Devices, Inc. DS1501WS/T&R Overview
The Real Time Clocks Analog Devices, Inc. DS1501WS/T&R is an advanced real-time clock/calendar optimized for high performance and low power consumption. Integrated into a compact 28SOIC package, this IC RTC manages all timekeeping functions with exceptional accuracy and reliability. It provides a parallel interface, making it easy to integrate into existing systems without the need for extensive redesign. The device's robust feature set makes it an ideal choice for applications requiring precise timing and calendar functionalities, ensuring streamlined operations and enhanced efficiency for a variety of industrial and commercial applications.
DS1501WS/T&R Features
- Accurate clock/calendar functionality
- Parallel interface for easy integration
- Low power consumption
- Robust timekeeping with leap year compensation
- Programmable alarm and interrupt functions
- 28SOIC package for compact board layouts
DS1501WS/T&R Applications
- Telecommunication Systems: Utilized for maintaining accurate time stamps in data logging and network time synchronization.
- Consumer Electronics: Ensures reliable operation of time-based features in devices like set-top boxes and video recorders.
- Office Automation Equipment: Provides precise time management for devices such as fax machines, printers, and copiers.
- Industrial Systems: Critical for time-sensitive processes in manufacturing lines and automation systems.
- Portable Devices: Supports accurate timing functions while maintaining low power consumption for better battery life.
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