DS1284
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- Mfr.Part #
- DS1284
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-DIP
- Stock
- 46,189
- In Stock ：
- 46,189
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Length :
- 11.505mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 1.27mm
- Qualification Status :
- Not Qualified
- Packaging :
- Tube
- Volatile :
- yes
- Time-Min :
- 1/100SECOND
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Clock Frequency :
- 0.032MHz
- Interface :
- Parallel
- JESD-609 Code :
- e3
- Operating Temperature :
- 0°C~70°C
- Base Part Number :
- DS1284
- Voltage - Supply, Battery :
- 2.4V~3.5V
- Width :
- 11.505mm
- Time Format :
- HH:MM:SS:hh (12/24 hr)
- Additional Feature :
- ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P
- Lead Free :
- Lead Free
- Number of Terminations :
- 28
- External Data Bus Width :
- 8
- Number of Timers :
- 1
- Terminal Position :
- QUAD
- Power Supplies :
- 5V
- Published :
- 2009
- Height Seated (Max) :
- 4.57mm
- Interrupt Capability :
- Y
- Current - Timekeeping (Max) :
- 7mA @ 5V
- Pin Count :
- 28
- Voltage - Supply :
- 4.5V~5.5V
- Memory Size :
- 50B
- JESD-30 Code :
- S-PQCC-J28
- HTS Code :
- 8473.30.11.80
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Package / Case :
- 28-LCC (J-Lead)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Reach Compliance Code :
- Unknown
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Feature :
- Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
- Date Format :
- YY-MM-DD-dd
- Supply Voltage :
- 5V
- Terminal Finish :
- Matte Tin (Sn)
- Type :
- Clock/Calendar
- Datasheets
- DS1284
Real Time Clocks Analog Devices, Inc. DS1284 Overview
The Real Time Clocks Analog Devices, Inc. DS1284 is a high-performance integrated circuit specifically designed for complex time-tracking applications across various industries. This IC RTC CLK/CALENDAR PAR 28DIP from Analog Devices, Inc. is engineered to maintain accurate time and date information, supporting devices where reliable timing is crucial. Its robust design ensures long-term reliability and precision, making it an ideal choice for systems requiring a parallel interface with extensive time-keeping capabilities.
DS1284 Features
The DS1284 offers a comprehensive suite of features that enhance its utility and efficiency in professional settings. It includes a real-time clock/calendar, which provides precise time and date monitoring, an NV SRAM for data storage, and a programmable alarm that can be set to trigger on specific events. Additionally, the DS1284 supports a battery backup option, ensuring that timekeeping continues even during power outages, thus providing uninterrupted functionality.
DS1284 Applications
- Consumer Electronics: Utilized in devices such as set-top boxes and home automation systems, the DS1284 ensures accurate time-keeping essential for recording and controlling functions.
- Industrial Systems: In industrial applications such as time-stamped data logging and machinery scheduling, the DS1284 provides the necessary accuracy and reliability to maintain operational efficiency.
- Telecommunications: Essential for network time protocol servers and other telecommunications equipment, this IC ensures synchronization across various platforms and devices.
- Office Electronics: Used in fax machines and printers, the DS1284 helps in maintaining accurate log records and scheduled operations, improving device functionality and user convenience.
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