DS1746W-120
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- Mfr.Part #
- DS1746W-120
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 32-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 32-EDIP
- Stock
- 26
- In Stock ：
- 26
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- JESD-609 Code :
- e3
- Qualification Status :
- Not Qualified
- Number of Terminations :
- 32
- Factory Lead Time :
- 6 Weeks
- Lead Free :
- Lead Free
- Interrupt Capability :
- N
- Terminal Pitch :
- 2.54mm
- Operating Temperature :
- 0°C~70°C
- Terminal Position :
- Dual
- Volatile :
- No
- Current - Timekeeping (Max) :
- 2mA @ 3.3V
- Voltage - Supply :
- 2.97V~3.63V
- Time-Min :
- SECONDS
- Time Format :
- HH:MM:SS (24 hr)
- Base Part Number :
- DS1746
- External Data Bus Width :
- 8
- Number of Pins :
- 32
- Peak Reflow Temperature (Cel) :
- 260
- Memory Size :
- 128kB
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height Seated (Max) :
- 10.922mm
- Mounting Type :
- Through Hole
- Power Supplies :
- 3.3V
- Reach Compliance Code :
- not_compliant
- Date Format :
- YY-MM-DD-dd
- Pin Count :
- 32
- HTS Code :
- 8473.30.11.80
- Length :
- 43.053mm
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Packaging :
- Tube
- Width :
- 15.24mm
- Terminal Finish :
- Matte Tin (Sn)
- Feature :
- Leap Year, NVSRAM, Y2K
- Published :
- 2012
- Package / Case :
- 32-DIP Module (0.600, 15.24mm)
- Interface :
- Parallel
- Type :
- Clock/Calendar
- Supply Voltage :
- 3.3V
- Surface Mount :
- No
- Datasheets
- DS1746W-120
Real Time Clocks Analog Devices, Inc. DS1746W-120 Overview
The DS1746W-120 by Analog Devices, Inc. is a state-of-the-art integrated circuit designed for precise timekeeping and data management. As part of the Real Time Clocks category, this IC offers a robust solution for tracking real-time clock (RTC) and calendar functions in a parallel interface format, housed within a 32-pin EDIP package. It ensures long-term reliability and high accuracy in time-sensitive applications, making it a crucial component for a myriad of industrial and commercial systems. Its durable design and programmable features meet the demanding needs of modern electronic systems, providing both precision and flexibility.
DS1746W-120 Features
The DS1746W-120 features include a real-time clock/calendar which tracks time in hours, minutes, and seconds, and a calendar that manages day, date, month, and year data. The IC also supports leap year compensation and utilizes a standard parallel interface for easy integration into existing architectures. Enhanced with a low-energy consumption profile and a wide operating temperature range, it is designed for efficient performance in both standard and extreme environments.
DS1746W-120 Applications
- Data Centers: Utilizes the DS1746W-120 for time-stamping server events and managing log files, ensuring accurate scheduling and maintenance operations.
- Consumer Electronics: Incorporated into devices such as video recorders and high-end audio systems where precise time is crucial for functionality and user experience.
- Telecommunications: Employed in network hardware for time synchronization across various communication channels, crucial for data integrity and system reliability.
- Industrial Systems: Used in factory automation systems to time-stamp actions and maintain stringent schedules for operations and machinery management.
- Automotive: Integrated into onboard systems for navigation and telematics, ensuring accurate positioning and time-dependent data logging.
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