DS1689S-TRL
- Mfr.Part #
- DS1689S-TRL
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-SOIC
- Stock
- 32,558
- In Stock :
- 32,558
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Type :
- Clock/Calendar
- Feature :
- NVSRAM
- Date Format :
- YY-MM-DD-dd
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Base Part Number :
- DS1689
- Operating Temperature :
- 0°C~70°C
- Packaging :
- Tube
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Interface :
- Parallel
- Time Format :
- HH:MM:SS (12/24 hr)
- Lead Free :
- Contains Lead
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Timekeeping (Max) :
- 2mA @ 3V 3mA @ 5V
- Voltage - Supply :
- 2.7V~3.3V 4.5V~5.5V
- Memory Size :
- 114B
- Published :
- 2005
- RoHS Status :
- Non-RoHS Compliant
- Datasheets
- DS1689S-TRL

Real Time Clocks Analog Devices, Inc. DS1689S-TRL Overview
The DS1689S-TRL by Analog Devices, Inc. is a high-performance integrated circuit specifically designed for real-time clock (RTC) and calendar applications. This IC ensures precise timekeeping and data management with its parallel interface and is encased in a 28-SOIC package, making it ideal for sophisticated time-tracking requirements in commercial and industrial environments. The Real Time Clocks Analog Devices, Inc. DS1689S-TRL offers reliability and accuracy with a design that's optimized for efficient parallel communication, essential for systems requiring consistent time and date keeping.
DS1689S-TRL Features
The DS1689S-TRL Real Time Clock includes several key features that make it a top choice for embedded systems developers. It provides comprehensive clock/calendar functionality with seconds, minutes, hours, day, date, month, and year information. The chip’s stability and precision are enhanced by its fail-safe mechanisms, including power-fail indicator and automatic switch to backup battery supply. Its 28-SOIC packaging is robust and suitable for various electronic environments, ensuring wide compatibility and ease of integration into existing platforms.
DS1689S-TRL Applications
- Consumer Electronics: Utilized in devices such as smart watches and home automation systems to maintain accurate time even during power outages.
- Enterprise IT Equipment: Ensures server clocks are synchronized in data centers, crucial for time-stamping transactions and system logging.
- Communication Infrastructure: Provides timekeeping capabilities essential for timestamping in communication equipment and network routers, ensuring coordination and logging across various time zones.
- Automotive Electronics: Used in dashboard electronics and navigation systems to provide real-time clock functionalities, enhancing the reliability and functionality of automotive systems.
- Industrial Systems: Integral for maintaining the timing of operations in manufacturing processes where precise scheduling is critical.
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