DS1337S
- Mfr.Part #
- DS1337S
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 8-SOIC
- Stock
- 31,323
- In Stock :
- 31,323
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Time-Min :
- SECONDS
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 8
- Number of Outputs :
- 2
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~85°C
- Date Format :
- YY-MM-DD-dd
- Surface Mount :
- yes
- Pbfree Code :
- yes
- Supply Voltage :
- 3.3V
- Published :
- 2006
- Mounting Type :
- Surface Mount
- Time Format :
- HH:MM:SS (12/24 hr)
- Qualification Status :
- Not Qualified
- Base Part Number :
- DS1337
- Current - Timekeeping (Max) :
- 0.6μA @ 1.3V~1.8V
- JESD-609 Code :
- e3
- Number of Timers :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Interrupt Capability :
- Y
- Factory Lead Time :
- 6 Weeks
- Width :
- 3.9mm
- Memory Size :
- 56b
- Information Access Method :
- I2C
- Number of Pins :
- 8
- Type :
- Clock/Calendar
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Height Seated (Max) :
- 1.75mm
- Voltage - Supply :
- 1.8V~5.5V
- Pin Count :
- 8
- Feature :
- Alarm, Leap Year, Square Wave Output
- Packaging :
- Tube
- Terminal Finish :
- Matte Tin (Sn)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Lead Free :
- Lead Free
- Volatile :
- yes
- Length :
- 4.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interface :
- I2C, 2-Wire Serial
- Power Supplies :
- 1.5/5V
- Datasheets
- DS1337S

Real Time Clocks Analog Devices, Inc. DS1337S Overview
The DS1337S from Analog Devices, Inc. is a state-of-the-art Real Time Clock (RTC) IC designed for precision time tracking and sophisticated calendar functionality across a broad range of applications. Integrating the DS1337S into your system not only simplifies the design but also enhances reliability and performance due to its robust feature set and compact form factor. This 8-SOIC package RTC chip uses an I2C interface, making it ideal for applications requiring digital connectivity and minimal data logging interference. The high precision and low power consumption make the Real Time Clocks Analog Devices, Inc. DS1337S a perfect choice for designers looking to optimize their systems for efficient operation.
DS1337S Features
The DS1337S offers numerous features that make it a versatile and indispensable component in modern electronic systems. Key features include:
- Integrated real-time clock/calendar tracks seconds, minutes, hours, days, months, and years.
- Low power consumption ensures extended battery life for portable applications.
- Automatic leap year compensation up to the year 2100.
- Programmable square-wave output for timing applications.
- Serial I2C interface facilitates easy integration into existing designs.
- Dual programmable time-of-day alarms increase versatility.
- 8-pin SOIC package allows for compact PCB layouts.
DS1337S Applications
- Consumer Electronics: Used in devices like smart watches, alarm systems, and home automation controllers to maintain accurate time and manage schedules effectively.
- Telecommunications: Integral for time-stamping in data logging systems, ensuring synchronization and reliability in network infrastructure.
- Industrial Systems: Provides time management solutions for machinery and production line controllers, crucial for timestamping events and automating processes.
- Portable Devices: Ideal for battery-powered applications where power efficiency and compactness are critical, such as handheld GPS and outdoor equipment.
- Healthcare Devices: Utilized in medical equipment that requires reliable timekeeping to ensure precise timing of operations and patient monitoring.
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