DS14285
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- Mfr.Part #
- DS14285
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 24-DIP
- Stock
- 8,683
- In Stock ：
- 8,683
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Memory Size :
- 114B
- RoHS Status :
- ROHS3 Compliant
- HTS Code :
- 8473.30.11.80
- Supply Voltage :
- 5V
- Operating Temperature :
- 0°C~70°C
- Power Supplies :
- 5V
- Time Format :
- HH:MM:SS (12/24 hr)
- Base Part Number :
- DS14285
- Interrupt Capability :
- Y
- External Data Bus Width :
- 8
- Interface :
- Parallel
- Current - Timekeeping (Max) :
- 0.5μA @ 4.5V~5.5V
- Number of Timers :
- 1
- Lead Free :
- Lead Free
- Published :
- 2005
- Number of Terminations :
- 24
- Pbfree Code :
- yes
- Surface Mount :
- No
- Length :
- 31.75mm
- Package / Case :
- 24-DIP (0.600, 15.24mm)
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Terminal Pitch :
- 2.54mm
- Voltage - Supply, Battery :
- 2.5V~3.6V
- Qualification Status :
- Not Qualified
- JESD-30 Code :
- R-PDIP-T24
- Time-Min :
- SECONDS
- Mounting Type :
- Through Hole
- Date Format :
- YY-MM-DD-dd
- Terminal Finish :
- Matte Tin (Sn)
- Feature :
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- JESD-609 Code :
- e3
- Clock Frequency :
- 0.032MHz
- Volatile :
- yes
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Pin Count :
- 24
- Packaging :
- Tube
- Voltage - Supply :
- 4.5V~5.5V
- Width :
- 15.24mm
- Height Seated (Max) :
- 5.08mm
- Type :
- Clock/Calendar
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- DS14285
Real Time Clocks Analog Devices, Inc. DS14285 Overview
The DS14285 from Analog Devices, Inc. is a high-performance integrated circuit specifically designed for real-time clock and calendar applications. This IC provides precise time and date tracking, down to the second, and is encapsulated in a practical 24DIP package. With its robust feature set and reliable output, the Real Time Clocks Analog Devices, Inc. DS14285 is an ideal solution for maintaining accurate time across a variety of applications, especially in systems requiring a parallel interface. Its integration of a non-volatile memory enhances its utility in preserving critical data during power losses, making it invaluable in industrial settings.
DS14285 Features
The DS14285 offers several distinguishing features that make it particularly suitable for complex time-tracking applications. These include battery-backed operation which ensures the clock continues to run even in the event of a power failure, a parallel interface for easy integration into existing systems, and a comprehensive clock/calendar functionality. Moreover, it supports leap year compensation up to 2100, providing long-term reliability without the need for frequent adjustments or manual updates.
DS14285 Applications
- Data Centers: Utilizes the DS14285 to maintain accurate time stamps on data transactions, ensuring reliable data logging and synchronization across multiple servers.
- Embedded Systems: In embedded systems, the DS14285 provides real-time clock functionalities that are critical for timing and process control, ensuring systems operate within their designated time frames.
- Consumer Electronics: Used in devices such as set-top boxes and video recorders, the DS14285 helps in programming recording schedules and maintaining accurate operation time.
- Office Electronics: Essential for devices like fax machines and copiers, where the DS14285 helps in stamping the exact time on documents, improving document tracking and management.
- Telecommunication Systems: Employs the DS14285 to time-stamp logs and operations, aiding in fault diagnosis and system maintenance.
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