DS1689SN
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- Mfr.Part #
- DS1689SN
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-SOIC
- Stock
- 17,456
- In Stock ：
- 17,456
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Height Seated (Max) :
- 3.05mm
- Width :
- 8.565mm
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Terminal Pitch :
- 1.27mm
- Date Format :
- YY-MM-DD-dd
- Memory Size :
- 114B
- Additional Feature :
- CAN ALSO OPERATE WITH 5V SUPPLY
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Lead Free :
- Lead Free
- Base Part Number :
- DS1689
- Power Supplies :
- 3/5V
- Qualification Status :
- Not Qualified
- Operating Temperature :
- -40°C~85°C
- Supply Voltage :
- 3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interface :
- Parallel
- JESD-609 Code :
- e3
- Voltage - Supply :
- 2.7V~3.3V 4.5V~5.5V
- Clock Frequency :
- 0.032MHz
- Number of Bits :
- 16
- JESD-30 Code :
- R-PDSO-G28
- Feature :
- NVSRAM
- Number of Terminations :
- 28
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Position :
- Dual
- Published :
- 2005
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Current - Timekeeping (Max) :
- 2mA @ 3V 3mA @ 5V
- HTS Code :
- 8542.39.00.01
- External Data Bus Width :
- 8
- Surface Mount :
- yes
- Packaging :
- Tube
- Number of Timers :
- 1
- Time Format :
- HH:MM:SS (12/24 hr)
- Interrupt Capability :
- Y
- RoHS Status :
- ROHS3 Compliant
- Length :
- 18.1mm
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Volatile :
- yes
- Pin Count :
- 28
- Time-Min :
- SECONDS
- Type :
- Clock/Calendar
- Datasheets
- DS1689SN
Real Time Clocks Analog Devices, Inc. DS1689SN Overview
The DS1689SN, manufactured by Analog Devices, Inc., is a state-of-the-art integrated circuit designed specifically as a real-time clock/calendar for sophisticated electronics systems. Offering a seamless blend of precision timing and extensive data management capabilities, this device ensures reliable timekeeping and data storage across a wide range of applications. As part of the Real Time Clocks category, the DS1689SN stands out with its robust feature set, designed to meet the stringent requirements of today’s technological demands. With its precise calendar functionalities up to the year 2100, and an automatic leap year correction, the DS1689SN is essential for systems requiring an accurate time base in a parallel interface format.
DS1689SN Features
The DS1689SN offers a wide array of features that enhance its utility in complex applications. This IC includes a real-time clock/calendar, leap year correction, and ample non-volatile memory for data storage. Its capability to operate in a broad temperature range makes it versatile for both industrial and consumer applications. Additionally, the clock's energy efficiency is optimized for low power consumption, which is crucial for portable and battery-operated devices.
DS1689SN Applications
- Consumer Electronics: Utilized in devices such as smart watches, home automation systems, and personal digital assistants where accurate timekeeping is essential.
- Telecommunication Systems: Helps in time-stamping in data logging systems and maintaining time-based records for network systems.
- Automotive: Integrated into automotive systems for managing time-sensitive functions such as GPS navigation and event data recording.
- Industrial Equipment: Used in manufacturing systems to timestamp events and processes, ensuring synchronized operations and maintenance schedules.
- Healthcare Devices: Critical for use in medical equipment such as patient monitoring systems and health data trackers that rely on precise time logging.
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