DS1501YSN+
- Mfr.Part #
- DS1501YSN+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-SOIC
- Stock
- 18,902
- In Stock :
- 18,902
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Pin Count :
- 28
- JESD-609 Code :
- e3
- Clock Frequency :
- 0.032MHz
- RoHS Status :
- ROHS3 Compliant
- HTS Code :
- 8473.30.11.80
- Peak Reflow Temperature (Cel) :
- 260
- Current - Timekeeping (Max) :
- 5mA @ 4.5V~5.5V
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~85°C
- Packaging :
- Tube
- Mount :
- Surface Mount
- Power Supplies :
- 5V
- Length :
- 18.1mm
- Terminal Finish :
- Matte Tin (Sn)
- Type :
- Clock/Calendar
- Pbfree Code :
- yes
- Height Seated (Max) :
- 3.05mm
- Memory Size :
- 256B
- Time Format :
- HH:MM:SS (24 hr)
- Supply Voltage :
- 5V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Date Format :
- YY-MM-DD-dd
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Base Part Number :
- DS1501
- Terminal Pitch :
- 1.27mm
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Logic Function :
- Clock
- Interrupt Capability :
- Y
- Number of Terminations :
- 28
- Published :
- 2013
- Time-Min :
- SECONDS
- Number of Pins :
- 28
- Number of Timers :
- 1
- Width :
- 8.565mm
- External Data Bus Width :
- 8
- Interface :
- Parallel
- Volatile :
- yes
- Voltage - Supply :
- 4.5V~5.5V
- Datasheets
- DS1501YSN+

Real Time Clocks Analog Devices, Inc. DS1501YSN+ Overview
The DS1501YSN+, manufactured by Analog Devices, Inc., is a high-performance integrated circuit specifically designed for real-time clock and calendar functions. This device is packaged in a 28SOIC format, making it ideal for space-constrained applications while offering robust timekeeping capabilities. The Real Time Clocks Analog Devices, Inc. DS1501YSN+ is engineered to meet the demanding requirements of modern electronic systems, providing precise time and date information under a variety of environmental conditions. It ensures reliability and accuracy in time-sensitive applications, making it a preferred choice for developers and engineers looking for efficient time management solutions in their electronic designs.
DS1501YSN+ Features
The DS1501YSN+ boasts a wide array of features that enhance its functionality in clock and calendar management. These include battery backup capabilities, automatic leap year compensation, and a programmable interrupt function. The device also supports serial communication via a simple parallel interface, which ensures easy integration into existing systems. Its low power consumption and extended temperature range make it suitable for a diverse range of applications, from consumer electronics to industrial systems.
DS1501YSN+ Applications
- Data Logging Systems: Utilized for ensuring accurate time stamps on data records, which is crucial for chronological data tracking and validation.
- Industrial Automation: Helps in scheduling and monitoring tasks in manufacturing processes, ensuring that operations are carried out timely and systems are synchronized.
- Consumer Electronics: Embedded in devices such as smart watches, home automation systems, and personal digital assistants to provide real-time clock functionalities.
- Networking Equipment: Used in network routers and switches to maintain accurate time for logging events, thus assisting in network management and security.
- Healthcare Devices: Integral in medical equipment where time tracking is essential for monitoring and recording patient care activities.
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