DS1689S+T&R
- Mfr.Part #
- DS1689S+T&R
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-SOIC
- Stock
- 13,363
- In Stock :
- 13,363
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Logic Function :
- Clock
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply :
- 2.7V~3.3V 4.5V~5.5V
- Current - Timekeeping (Max) :
- 2mA @ 3V 3mA @ 5V
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Min Supply Voltage :
- 2.7V
- Feature :
- NVSRAM
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- 0°C~70°C
- Max Operating Temperature :
- 70°C
- Date Format :
- YY-MM-DD-dd
- Supplier Device Package :
- 28-SOIC
- Number of Pins :
- 28
- Published :
- 2005
- Type :
- Clock/Calendar
- Lead Free :
- Lead Free
- Interface :
- Parallel
- Base Part Number :
- DS1689
- Time Format :
- HH:MM:SS (12/24 hr)
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Memory Size :
- 114B
- Min Operating Temperature :
- 0°C
- Max Supply Voltage :
- 5.5V
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Mounting Type :
- Surface Mount
- Datasheets
- DS1689S+T&R

Real Time Clocks Analog Devices, Inc. DS1689S+T&R Overview
The DS1689S+T&R from Analog Devices, Inc. is a state-of-the-art Real Time Clock (RTC) integrated circuit, designed to meet the complex timing requirements of modern electronic devices. Offering both clock and calendar functions, this IC is housed in a compact 28SOIC package, making it ideal for space-constrained applications. As a key component in ensuring accurate timekeeping and data management, the DS1689S+T&R is perfectly suited for systems requiring reliable long-term operation. Its integration facilitates not only the tracking of time but also supports complex timed operations essential in many industrial and commercial products, making it a critical component for batch purchases by B2B customers.
DS1689S+T&R Features
- Complete clock and calendar functionality including seconds, minutes, hours, day, date, month, and year timing.
- Automatic leap year compensation up to the year 2100.
- Serial interface for easy integration into existing architectures.
- Low power consumption, suitable for battery-backed applications.
- Robust operation with a temperature range suitable for commercial and industrial environments.
DS1689S+T&R Applications
- Consumer Electronics: Used in devices like smart home systems and entertainment units to maintain accurate time for recording and scheduling purposes.
- Telecommunications: Integral in network hardware such as routers and switches for time-stamping and log maintenance.
- Automotive Systems: Provides time functionality for in-car entertainment systems and navigation units.
- Industrial Equipment: Ensures synchronized operations in manufacturing processes where precise timing is crucial.
- Data Logging Equipment: Vital for ensuring accurate timestamping in data collection devices in various scientific and commercial fields.
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