DS1501YEN
- Mfr.Part #
- DS1501YEN
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-TSSOP (0.465, 11.80mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-TSOP
- Stock
- 30,224
- In Stock :
- 30,224
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Date Format :
- YY-MM-DD-dd
- Width :
- 8mm
- Time Format :
- HH:MM:SS (24 hr)
- Lead Free :
- Lead Free
- Qualification Status :
- Not Qualified
- Operating Temperature :
- -40°C~85°C
- Terminal Pitch :
- 0.55mm
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Number of Pins :
- 28
- Volatile :
- yes
- Memory Size :
- 256B
- Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- Clock Frequency :
- 0.032MHz
- Package / Case :
- 28-TSSOP (0.465, 11.80mm Width)
- Number of Terminations :
- 28
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Height Seated (Max) :
- 1.2mm
- Published :
- 2002
- Pin Count :
- 28
- Type :
- Clock/Calendar
- Packaging :
- Tray
- JESD-609 Code :
- e3
- Surface Mount :
- yes
- Number of Timers :
- 1
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Power Supplies :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Time-Min :
- SECONDS
- External Data Bus Width :
- 8
- Pbfree Code :
- yes
- Length :
- 11.8mm
- Voltage - Supply :
- 4.5V~5.5V
- Current - Timekeeping (Max) :
- 5mA @ 4.5V~5.5V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Interface :
- Parallel
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
- Base Part Number :
- DS1501
- HTS Code :
- 8473.30.11.80
- Interrupt Capability :
- Y
- Terminal Finish :
- Matte Tin (Sn)
- Datasheets
- DS1501YEN

Real Time Clocks Analog Devices, Inc. DS1501YEN Overview
The DS1501YEN from Analog Devices, Inc. is a sophisticated Real Time Clock (RTC) chip, perfect for applications requiring precise time and date tracking across a wide range of environmental conditions. As a part of the Real Time Clocks category, this integrated circuit ensures reliability and performance with its parallel interface and embedded crystal oscillator. Designed for seamless integration into systems requiring robust timekeeping, the DS1501YEN is housed in a 28-TSOP package, making it suitable for compact and high-density applications. The comprehensive feature set and high reliability of the Real Time Clocks Analog Devices, Inc. DS1501YEN make it an optimal choice for developers looking to implement RTC functionalities in their designs.
DS1501YEN Features
The DS1501YEN includes numerous features that enhance its utility and efficiency in complex electronic systems. Key features include battery backup capabilities for continuous timekeeping even in power-loss scenarios, a programmable alarm function that can trigger events based on specific time criteria, and automatic leap year correction up to the year 2100. Additionally, its robust design allows it to operate across a wide temperature range, ensuring consistent performance under varying environmental conditions.
DS1501YEN Applications
- Consumer Electronics: Utilized in devices like set-top boxes and digital cameras to maintain accurate time for recording and event scheduling purposes.
- Telecommunication Systems: Employed in network routers and switches to provide time stamps for data packets, facilitating accurate logging and troubleshooting processes.
- Automotive Systems: Integrated into dashboard electronics and infotainment systems to manage time-based features and functionalities reliably.
- Industrial Applications: Used in manufacturing equipment and industrial computers to ensure synchronized operations and process control across various systems.
- Healthcare Devices: Applied in medical monitoring equipment to timestamp critical data entries and maintain accurate event logs for patient care analysis.
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