DS1501W+
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- Mfr.Part #
- DS1501W+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-DIP
- Stock
- 31,583
- In Stock ：
- 31,583
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- HTS Code :
- 8473.30.11.80
- Height Seated (Max) :
- 2.65mm
- Memory Size :
- 256B
- Current - Timekeeping (Max) :
- 4mA @ 3V~3.6V
- Interrupt Capability :
- Y
- Clock Frequency :
- 0.032MHz
- Mount :
- Surface Mount
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Pbfree Code :
- yes
- Voltage - Supply :
- 3V~3.6V
- Time-Min :
- SECONDS
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Interface :
- Parallel
- Length :
- 17.9mm
- External Data Bus Width :
- 8
- Operating Supply Voltage :
- 3.3V
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- 0°C~70°C
- Logic Function :
- Clock
- Time Format :
- HH:MM:SS (24 hr)
- Base Part Number :
- DS1501
- Type :
- Clock/Calendar
- Published :
- 2002
- Number of Terminations :
- 28
- Width :
- 7.5mm
- Terminal Pitch :
- 1.27mm
- Number of Timers :
- 1
- Pin Count :
- 28
- ECCN Code :
- EAR99
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
- Supply Voltage :
- 3.3V
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Volatile :
- yes
- Number of Pins :
- 28
- Factory Lead Time :
- 8 Weeks
- Radiation Hardening :
- No
- Date Format :
- YY-MM-DD-dd
- Mounting Type :
- Surface Mount
- Datasheets
- DS1501W+
Real Time Clocks Analog Devices, Inc. DS1501W+ Overview
Introducing the DS1501W+, a high-performance real time clock (RTC) from Analog Devices, Inc., designed for complex data logging, extended temporal monitoring, and efficient calendar management in sophisticated electronic systems. This integrated circuit, housed in a 28-pin DIP package, seamlessly blends robust design with precise functionality, making it an ideal choice for developers looking for reliable time-keeping components. By integrating the DS1501W+ into your projects, you ensure accurate time and date tracking across a wide range of applications, from embedded systems to industrial platforms, enhancing system reliability and performance.
DS1501W+ Features
The DS1501W+ offers a variety of features that make it a versatile choice for integrating into electronic systems. Key features include full clock and calendar functionality, a programmable alarm, and a serial interface that is compatible with most microcontrollers. Additionally, its Y2K compliance and provision for leap year compensation ensure continued operation without manual updates well into the future, highlighting its suitability for long-term deployments.
DS1501W+ Applications
- Consumer Electronics: Used in devices such as smart home controllers, where accurate timing helps in scheduling daily tasks and automation routines efficiently.
- Office Automation Equipment: Implements in systems like networked printers to manage timing of print jobs and operation schedules.
- Industrial Systems: Ideal for time-stamping in fault logging and maintenance records in manufacturing equipment, ensuring precise tracking of events.
- Telecommunications: Employed in network time servers, crucial for time-synchronizing in cellular base stations and data centers.
- Automotive: Integral in GPS navigation systems for time-stamping location data, providing real-time updates and enhancing navigation accuracy.
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