DS1646-120
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- Mfr.Part #
- DS1646-120
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 32-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PARAL 32EDIP
- Stock
- 20,020
- In Stock ：
- 20,020
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Packaging :
- Tube
- Published :
- 2005
- Number of Terminations :
- 32
- Pin Count :
- 32
- Mounting Type :
- Through Hole
- Voltage - Supply :
- 4.5V~5.5V
- Number of Pins :
- 32
- Supply Voltage :
- 5V
- Operating Temperature :
- 0°C~70°C
- Terminal Position :
- Dual
- Surface Mount :
- No
- RoHS Status :
- Non-RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Feature :
- Leap Year, NVSRAM
- Lead Free :
- Contains Lead
- Pbfree Code :
- No
- Package / Case :
- 32-DIP Module (0.600, 15.24mm)
- JESD-609 Code :
- e0
- Voltage - Supply, Battery :
- 3V
- Terminal Finish :
- TIN LEAD
- Type :
- Clock/Calendar
- Peak Reflow Temperature (Cel) :
- 240
- Interface :
- Parallel
- Date Format :
- YY-MM-DD-dd
- External Data Bus Width :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Time Format :
- HH:MM:SS (24 hr)
- Memory Size :
- 128kB
- Qualification Status :
- COMMERCIAL
- Current - Timekeeping (Max) :
- 4mA @ 4.5 V~5.5 V
- Datasheets
- DS1646-120
Real Time Clocks Analog Devices, Inc. DS1646-120 Overview
The DS1646-120 by Analog Devices, Inc. is an essential component in the category of Real Time Clocks, designed to offer reliable timekeeping and data retention solutions. This integrated circuit (IC) combines the functionality of a real-time clock with a full calendar and parallel interface, making it an ideal choice for applications requiring accurate time and date management. It is particularly noted for its extended data retention capabilities, facilitated by an integrated battery backup system. The robust packaging and precision engineering of the DS1646-120 make it a resilient choice for demanding industrial environments, providing consistency and durability for long-term applications.
DS1646-120 Features
The DS1646-120 includes several standout features that enhance its usability in various applications:
- Integrated real-time clock and calendar
- Parallel interface for easy integration with other systems
- Long-lasting battery backup for data retention
- Housed in a 32-pin EDIP package ensuring robust handling and installation
DS1646-120 Applications
- Data Centers: Utilized to maintain accurate time stamps for logging events and managing file creation dates, ensuring precise and orderly data management.
- Industrial Systems: Helps in scheduling and time-based automation, crucial for production lines and automated quality control systems.
- Telecommunication Infrastructure: Provides the necessary timing solutions for network time protocols, critical in maintaining synchronization across network elements.
- Consumer Electronics: Applied in devices such as DVRs and home automation systems, where accurate timing is crucial for effective operation and user convenience.
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