DS1501Y+
- Mfr.Part #
- DS1501Y+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-DIP
- Stock
- 31,824
- In Stock :
- 31,824
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Date Format :
- YY-MM-DD-dd
- Mounting Type :
- Surface Mount
- Width :
- 7.5mm
- Packaging :
- Tube
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Number of Pins :
- 28
- Operating Supply Voltage :
- 5V
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 5V
- External Data Bus Width :
- 8
- HTS Code :
- 8473.30.11.80
- Base Part Number :
- DS1501
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Operating Temperature :
- 0°C~70°C
- Time Format :
- HH:MM:SS (24 hr)
- Length :
- 17.9mm
- Interrupt Capability :
- Y
- Clock Frequency :
- 0.032MHz
- Published :
- 2002
- Time-Min :
- SECONDS
- Number of Terminations :
- 28
- Pin Count :
- 28
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Logic Function :
- Clock
- Interface :
- Parallel
- REACH SVHC :
- Unknown
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Number of Timers :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 1.27mm
- Height Seated (Max) :
- 2.65mm
- Current - Timekeeping (Max) :
- 5mA @ 4.5V~5.5V
- Volatile :
- yes
- Voltage - Supply :
- 4.5V~5.5V
- Memory Size :
- 256B
- Type :
- Clock/Calendar
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
- Power Supplies :
- 5V
- Datasheets
- DS1501Y+

Real Time Clocks Analog Devices, Inc. DS1501Y+ Overview
The DS1501Y+ from Analog Devices, Inc. is a highly integrated Real Time Clock (RTC) designed for sophisticated time tracking and data logging solutions. This product offers the precision and reliability expected from a leading semiconductor manufacturer, packaged in a practical 28-pin DIP (Dual In-line Package). The DS1501Y+ is engineered to meet the demanding requirements of applications requiring accurate timekeeping and data management, making it an ideal choice for both commercial and industrial environments. By integrating a Real Time Clock with calendar capabilities, this IC ensures continuous and accurate timekeeping even during power fluctuations, enhancing its utility in critical systems and devices.
DS1501Y+ Features
The DS1501Y+ is packed with features that extend its utility beyond simple timekeeping, including:
- Full clock and calendar functionality with a precision second, minute, hour, day, date, month, and year information.
- Automatic leap year compensation up to the year 2100, ensuring continued accuracy without manual adjustments.
- A programmable alarm function that can be set to trigger on a variety of time scales, enhancing its versatility for scheduling and reminders.
- Low power consumption with battery backup capabilities, ensuring that timekeeping continues even during power outages.
- Parallel interface for straightforward integration with existing technologies and systems.
DS1501Y+ Applications
- Consumer Electronics: Utilized in devices such as digital cameras, audio systems, and smart televisions to maintain accurate time settings and operational logs.
- Telecommunication Systems: Plays a critical role in network time synchronization, essential for managing data logs and system updates efficiently.
- Office Automation Equipment: Integrated into fax machines, printers, and copiers to track usage and manage maintenance schedules accurately.
- Industrial Systems: Key component in time-sensitive control systems used in manufacturing processes, ensuring synchronized operations.
- Healthcare Devices: Used in medical monitoring systems to timestamp critical data recording and ensure compliance with time-based protocols.
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