DS1251W-120
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- Mfr.Part #
- DS1251W-120
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 32-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC PHANTOM PAR 32-DIP
- Stock
- 90
- In Stock ：
- 90
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Number of Terminations :
- 32
- Published :
- 2011
- Mounting Type :
- Through Hole
- Time-Min :
- 1/100SECOND
- Access Time :
- 120 ns
- Package / Case :
- 32-DIP Module (0.600, 15.24mm)
- Interrupt Capability :
- N
- Feature :
- Leap Year, NVSRAM
- ECCN Code :
- 3A991.B.2.A
- Base Part Number :
- DS1251
- Operating Temperature :
- 0°C~70°C
- Length :
- 43.053mm
- Date Format :
- YY-MM-DD-dd
- Terminal Position :
- Dual
- Height Seated (Max) :
- 10.922mm
- RoHS Status :
- ROHS3 Compliant
- Frequency :
- 120GHz
- Terminal Pitch :
- 2.54mm
- Current - Timekeeping (Max) :
- 7mA @ 3.3V
- Voltage - Supply :
- 2.97V~3.63V
- Pin Count :
- 32
- HTS Code :
- 8473.30.11.40
- External Data Bus Width :
- 8
- Mount :
- Through Hole
- Supply Voltage :
- 3.3V
- Packaging :
- Tube
- Number of Pins :
- 32
- Interface :
- Parallel
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Power Supplies :
- 3.3V
- JESD-609 Code :
- e3
- Type :
- Phantom Time Chip
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Logic Function :
- Clock
- Factory Lead Time :
- 9 Weeks
- Volatile :
- No
- Memory Size :
- 512kB
- Pbfree Code :
- yes
- Time Format :
- HH:MM:SS:hh (12/24 hr)
- Width :
- 15.24mm
- Terminal Finish :
- Matte Tin (Sn)
- Datasheets
- DS1251W-120
Real Time Clocks Analog Devices, Inc. DS1251W-120 Overview
The DS1251W-120 by Analog Devices, Inc. is a high-performance, phantom real-time clock (RTC) integrated circuit designed for sophisticated time-tracking and data management solutions. Encased in a robust 32-pin DIP (dual in-line package), this RTC module is an essential component for applications requiring precise timekeeping and data retention during power loss. Its ability to maintain accurate time and date information, along with additional user RAM, makes it particularly useful in complex industrial and commercial systems. The Real Time Clocks Analog Devices, Inc. DS1251W-120 integrates seamlessly into a variety of systems, ensuring reliability and effectiveness with minimal power consumption.
DS1251W-120 Features
This RTC module boasts several features that stand out in the market, such as its integrated battery backup that ensures continuous timekeeping even during power interruptions. The device offers direct parallel interface, which simplifies integration into existing architectures. With a wide voltage and temperature operating range, the DS1251W-120 is built to perform reliably under challenging environmental conditions.
DS1251W-120 Applications
- Data Centers: Maintains time stamps for server log management, ensuring accurate tracking of events and operations within data facilities.
- Telecommunication Systems: Utilizes precise timekeeping to coordinate time-sensitive communications and data transfers across various networks.
- Industrial Automation: In industrial environments, the DS1251W-120 provides the critical timing necessary for synchronous operations and process control systems.
- Embedded Systems: Supports embedded system applications by providing reliable time base for system logging, diagnostics, and runtime tracking.
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