DS1337S/T&R
- Mfr.Part #
- DS1337S/T&R
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 8-SOIC
- Stock
- 3,939
- In Stock :
- 3,939
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Voltage - Supply :
- 1.8V~5.5V
- Feature :
- Alarm, Leap Year, Square Wave Output
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- -40°C~85°C
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- DS1337
- Current - Timekeeping (Max) :
- 0.6μA @ 1.3V~1.8V
- Date Format :
- YY-MM-DD-dd
- Lead Free :
- Lead Free
- Published :
- 2012
- Number of Pins :
- 8
- Type :
- Clock/Calendar
- Time Format :
- HH:MM:SS (12/24 hr)
- RoHS Status :
- ROHS3 Compliant
- Supplier Device Package :
- 8-SOIC
- Interface :
- I2C, 2-Wire Serial
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Datasheets
- DS1337S/T&R

Real Time Clocks Analog Devices, Inc. DS1337S/T&R Overview
The DS1337S/T&R by Analog Devices, Inc. is a highly integrated Real Time Clock (RTC) designed for precise time tracking and calendar functionality in a wide range of applications. It provides complete clock calendar functionalities including seconds, minutes, hours, day, date, month, and year, with automatic leap-year compensation up to 2100. Encased in an 8-SOIC package, this IC is ideal for space-constrained applications requiring a reliable, long-term timekeeping solution. Its use of I2C communication protocol allows for simple integration into existing architectures, making the DS1337S/T&R a versatile and essential component in modern electronic systems.
DS1337S/T&R Features
- I2C Interface: Simplifies integration into most microcontroller architectures.
- Low Power Consumption: Ideal for battery-powered applications.
- Automatic Leap Year Compensation: Ensures accuracy through 2100 without additional programming.
- Small Package Size: 8-SOIC format allows for integration in space-limited applications.
- Alarm Function: Programmable alarm settings enhance the functionality for event-driven tasks.
DS1337S/T&R Applications
- Consumer Electronics: Used in devices like smart watches and other wearable technology where accurate time is crucial.
- Telecommunication Systems: Ensures time consistency in network devices for time-stamping and log management.
- Industrial Systems: Helps in scheduling and time-based automation in manufacturing lines and industrial equipment.
- Office Electronics: Integrates into office equipment such as printers and fax machines to maintain accurate time logging and document tracking.
- Medical Devices: Reliably tracks and records time data in medical monitoring and diagnostic equipment, ensuring precise time stamps on records and logs.
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