DS1501Y
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- 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
- 17,251
- In Stock ：
- 17,251
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Power Supplies :
- 5V
- Interface :
- Parallel
- Length :
- 17.9mm
- Number of Timers :
- 1
- Terminal Position :
- Dual
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
- Pbfree Code :
- yes
- Supply Voltage :
- 5V
- Current - Timekeeping (Max) :
- 5mA @ 4.5V~5.5V
- Voltage - Supply :
- 4.5V~5.5V
- Clock Frequency :
- 0.032MHz
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Logic Function :
- Clock
- Mounting Type :
- Surface Mount
- REACH SVHC :
- Unknown
- Memory Size :
- 256B
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- 0°C~70°C
- Date Format :
- YY-MM-DD-dd
- Mount :
- Surface Mount
- Terminal Pitch :
- 1.27mm
- Height Seated (Max) :
- 2.65mm
- Pin Count :
- 28
- External Data Bus Width :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time Format :
- HH:MM:SS (24 hr)
- Packaging :
- Tube
- Width :
- 7.5mm
- Operating Supply Voltage :
- 5V
- Time-Min :
- SECONDS
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Type :
- Clock/Calendar
- Volatile :
- yes
- Published :
- 2002
- Base Part Number :
- DS1501
- Interrupt Capability :
- Y
- Number of Terminations :
- 28
- HTS Code :
- 8473.30.11.80
- Number of Pins :
- 28
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Factory Lead Time :
- 6 Weeks
- Datasheets
- DS1501Y
DS1501Y Documents
Real Time Clocks Analog Devices, Inc. DS1501Y Overview
The DS1501Y from Analog Devices, Inc. is a high-performance integrated circuit specifically designed for applications requiring reliable real-time clock (RTC) and calendar functionalities. This IC incorporates a full set of clock and calendar features along with non-volatile memory, making it an ideal solution for tracking time in terms of hours, minutes, and seconds, as well as day, month, and year. The robust design of the DS1501Y ensures that it maintains accurate timekeeping even in the event of a power failure, thanks to its backup battery capabilities. This makes the Real Time Clocks Analog Devices, Inc. DS1501Y a critical component in many time-sensitive applications across various industries.
DS1501Y Features
The DS1501Y offers several key features that make it a versatile choice for integrating into electronic systems. These include:
- Parallel interface for easy integration with other microprocessors and microcontrollers.
- Low energy consumption with a battery backup feature, ensuring long-term reliability without power.
- Automatic leap year compensation up to the year 2100, providing extended usability without requiring manual adjustments.
- Programmable alarm and interrupt functions, which can be set to trigger on specific events, enhancing the device’s utility in scheduling and time-based operations.
DS1501Y Applications
- Consumer Electronics: Utilized in devices such as digital cameras, audio players, and smart TVs to maintain accurate time stamps and operational schedules.
- Telecommunication Systems: Essential for network time synchronization, helping maintain consistency across various communication equipment.
- Office Automation Equipment: Implements in fax machines and printers for tracking and logging usage over time accurately.
- Industrial Systems: Used in time-sensitive monitoring and control systems which require precise time management to function correctly.
- Healthcare Devices: Employs in medical equipment where time tracking is crucial for monitoring and data logging purposes.
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