DS1337C
- Mfr.Part #
- DS1337C
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 16-SOIC
- Stock
- 10,673
- In Stock :
- 10,673
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 3.3V
- ECCN Code :
- EAR99
- Number of Terminations :
- 16
- Weight :
- 665.986997mg
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Voltage - Supply :
- 1.8V~5.5V
- HTS Code :
- 8542.39.00.01
- Interface :
- I2C, 2-Wire Serial
- Current - Timekeeping (Max) :
- 0.6μA @ 1.3V~1.8V
- Packaging :
- Tube
- Height :
- 2.35mm
- Operating Supply Voltage :
- 3.3V
- Width :
- 7.6mm
- Volatile :
- yes
- Type :
- Clock/Calendar
- Power Supplies :
- 1.5/5V
- Radiation Hardening :
- No
- Number of Pins :
- 16
- Terminal Position :
- Dual
- Date Format :
- YY-MM-DD-dd
- Logic Function :
- Clock
- Contact Plating :
- Tin
- Operating Temperature :
- -40°C~85°C
- Time Format :
- HH:MM:SS (12/24 hr)
- JESD-609 Code :
- e3
- Factory Lead Time :
- 7 Weeks
- Number of Timers :
- 1
- Interrupt Capability :
- Y
- Length :
- 10.5mm
- Clock Frequency :
- 0.032MHz
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Base Part Number :
- DS1337
- Information Access Method :
- I2C
- Pin Count :
- 16
- Pbfree Code :
- yes
- Feature :
- Alarm, Leap Year, Square Wave Output
- Published :
- 2009
- Terminal Pitch :
- 1.27mm
- Time-Min :
- SECONDS
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- DS1337C

Real Time Clocks Analog Devices, Inc. DS1337C Overview
The DS1337C from Analog Devices, Inc. is a robust integrated circuit specifically designed for real-time clock (RTC) and calendar applications. As part of the advanced Real Time Clocks Analog Devices, Inc. DS1337C series, this IC ensures high accuracy and reliability in timekeeping, featuring a built-in crystal oscillator and an I2C interface for seamless integration into various electronic systems. This product is housed in a 16-SOIC package, making it ideal for compact yet demanding applications. Its precision and versatility make it a top choice for designers looking to incorporate reliable time management functions into their projects.
DS1337C Features
The DS1337C includes several key features that enhance its utility in real-time clock applications. It supports a serial I2C interface, enabling easy communication with microcontrollers and other ICs in complex embedded systems. The device also includes dual programmable time-of-day alarms, a temperature-compensated oscillator, and automatic power-switching capabilities, ensuring accurate timekeeping even in the event of a power interruption. Furthermore, its low power consumption and extended temperature range make it suitable for a wide array of industrial and consumer applications.
DS1337C Applications
- Consumer Electronics: Utilized in devices like smartwatches and home automation systems, the DS1337C provides precise time and date management, enhancing device functionality and user experience.
- Industrial Systems: In industrial applications, such as data loggers and heavy machinery, the DS1337C ensures accurate timestamping of events, crucial for maintenance and operational efficiency.
- Networking Equipment: The RTC is critical in network hardware like routers and switches for time-stamping log entries and managing system updates, aiding in network diagnostics and management.
- Portable Devices: Used in portable medical devices and handheld terminals, the DS1337C helps maintain accurate records and ensures synchronization across various devices.
- Automotive: Implemented in vehicle telematics systems to enhance GPS navigation systems and enable accurate event recording, crucial for fleet management and navigation accuracy.
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