DS1501WS
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- Mfr.Part #
- DS1501WS
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-SOIC
- Stock
- 36,266
- In Stock ：
- 36,266
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Time Format :
- HH:MM:SS (24 hr)
- JESD-609 Code :
- e3
- Number of Timers :
- 1
- Current - Timekeeping (Max) :
- 4mA @ 3V~3.6V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Clock Frequency :
- 0.032MHz
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 28
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- RoHS Status :
- ROHS3 Compliant
- Qualification Status :
- Not Qualified
- Packaging :
- Tube
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
- Pbfree Code :
- yes
- Length :
- 18.1mm
- Date Format :
- YY-MM-DD-dd
- HTS Code :
- 8473.30.11.80
- External Data Bus Width :
- 8
- Memory Size :
- 256B
- Terminal Pitch :
- 1.27mm
- Power Supplies :
- 3.3V
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~85°C
- Interrupt Capability :
- Y
- Type :
- Clock/Calendar
- Supply Voltage :
- 3.3V
- Published :
- 2013
- Terminal Finish :
- Matte Tin (Sn)
- ECCN Code :
- EAR99
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Time-Min :
- SECONDS
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Interface :
- Parallel
- Surface Mount :
- yes
- Base Part Number :
- DS1501
- Pin Count :
- 28
- Terminal Position :
- Dual
- Height Seated (Max) :
- 3.05mm
- Volatile :
- yes
- JESD-30 Code :
- R-PDSO-G28
- Voltage - Supply :
- 3V~3.6V
- Width :
- 8.565mm
- Datasheets
- DS1501WS
Real Time Clocks Analog Devices, Inc. DS1501WS Overview
The DS1501WS manufactured by Analog Devices, Inc. is a highly integrated Real Time Clocks component that ensures accurate timekeeping and data management across various applications. This part is designed to offer reliability and precision in environments requiring robust time-tracking capabilities. The IC features a parallel interface and is housed in a 28-SOIC package, making it suitable for space-conscious applications while providing ease of integration into existing systems. With its advanced clock/calendar functionality, the DS1501WS is ideal for systems that demand high accuracy and minimal drift, ensuring long-term reliability in mission-critical applications.
DS1501WS Features
- Real-time clock/calendar functionality ensures accurate tracking of hours, minutes, and seconds in YY-MM-DD-DD format.
- Parallel interface provides straightforward integration with microcontrollers and other digital systems.
- Low power consumption makes it suitable for battery-operated devices.
- Automatic leap year compensation up to the year 2100 ensures long-term accuracy without manual adjustments.
- Housed in a 28-SOIC package, which offers a compact footprint for designs with limited PCB space.
DS1501WS Applications
- Telecommunication Systems: Utilized in network hardware for time-stamping logs and managing network time synchronization.
- Consumer Electronics: Embedded in devices like set-top boxes and digital recording devices to maintain accurate time even after power interruptions.
- Office Automation Equipment: Ensures consistent date and time tracking in devices such as printers and fax machines.
- Industrial Systems: Provides accurate timekeeping in industrial automation systems, aiding in time-based process control and logging.
- Portable Devices: Due to its low power consumption, it is ideal for portable devices requiring dependable time management.
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