DS1248W-120IND
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- Mfr.Part #
- DS1248W-120IND
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 32-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC PHANTOM PAR 32-DIP
- Stock
- 18,599
- In Stock ：
- 18,599
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Qualification Status :
- Not Qualified
- Date Format :
- YY-MM-DD-dd
- ECCN Code :
- 3A991.B.2.A
- External Data Bus Width :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 15.24mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Power Supplies :
- 3.3V
- Time-Min :
- 1/100SECOND
- Number of Terminations :
- 32
- Current - Timekeeping (Max) :
- 7mA @ 3.3V
- Package / Case :
- 32-DIP Module (0.600, 15.24mm)
- JESD-30 Code :
- R-PDIP-P32
- Feature :
- NVSRAM
- Memory Size :
- 128kB
- Surface Mount :
- No
- Volatile :
- No
- Packaging :
- Tube
- Length :
- 43.053mm
- Base Part Number :
- DS1248
- Terminal Position :
- Dual
- Interrupt Capability :
- N
- Terminal Finish :
- Matte Tin (Sn)
- Height Seated (Max) :
- 10.922mm
- Operating Temperature :
- -40°C~85°C
- Type :
- Phantom Time Chip
- Pin Count :
- 32
- Time Format :
- HH:MM:SS:hh (12/24 hr)
- Voltage - Supply :
- 2.97V~3.63V
- JESD-609 Code :
- e3
- Mounting Type :
- Through Hole
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Terminal Pitch :
- 2.54mm
- Interface :
- Parallel
- HTS Code :
- 8473.30.11.40
- Supply Voltage :
- 3.3V
- Factory Lead Time :
- 11 Weeks
- Reach Compliance Code :
- not_compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2012
- Datasheets
- DS1248W-120IND
Real Time Clocks Analog Devices, Inc. DS1248W-120IND Overview
The DS1248W-120IND from Analog Devices, Inc. is a high-performance integrated circuit specifically designed for applications requiring robust, accurate timekeeping along with data storage capabilities. This Real Time Clock (RTC) combines a full-featured 32-bit binary counter with 1024 bytes of non-volatile static RAM, making it ideal for complex timing tasks in industrial environments. The device is enclosed in a 32-pin Dual Inline Package (DIP), which ensures easy integration into existing designs while providing durability and reliability even in extended temperature ranges, making it a vital component in mission-critical applications.
DS1248W-120IND Features
The DS1248W-120IND features include a programmable alarm, a precision real-time clock, a lithium battery for up to 10 years of data retention, and full operation over industrial temperature ranges. Its Phantom Clock functionality allows the device to automatically switch to battery power in the event of a power failure, ensuring continuous timekeeping and data integrity without external intervention. Furthermore, this RTC offers a parallel interface for straightforward integration with microcontrollers and other digital systems.
DS1248W-120IND Applications
- Industrial Control Systems: Ensures accurate timekeeping and process scheduling, vital for automation and efficiency in production lines.
- Data Loggers: Maintains system clock and provides reliable time stamps for data collected, critical in monitoring systems for quality control and environmental compliance.
- Telecommunication Equipment: Offers precise timing solutions for network time synchronization, essential in managing data packet timing and network reliability.
- Utility Metering: Integrates into smart meters to log time-stamped user consumption data, which is crucial for billing and usage monitoring.
- Portable Medical Devices: Provides reliable timekeeping crucial for time-sensitive medical data and device operation tracking in various healthcare applications.
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