DS1337U+
- Mfr.Part #
- DS1337U+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 8-USOP
- Stock
- 3,539
- In Stock :
- 3,539
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- JESD-609 Code :
- e3
- Time Format :
- HH:MM:SS (12/24 hr)
- Number of Terminations :
- 8
- Voltage - Supply :
- 1.8V~5.5V
- Information Access Method :
- I2C
- Operating Temperature :
- -40°C~85°C
- Supply Voltage :
- 3.3V
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Pin Count :
- 8
- Qualification Status :
- Not Qualified
- Power Supplies :
- 1.5/5V
- Width :
- 3mm
- Lead Free :
- Contains Lead
- Time-Min :
- SECONDS
- Number of Outputs :
- 2
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Height Seated (Max) :
- 1.1mm
- Published :
- 2006
- Peak Reflow Temperature (Cel) :
- 260
- Type :
- Clock/Calendar
- Pbfree Code :
- yes
- Number of Pins :
- 8
- Interface :
- I2C, 2-Wire Serial
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Position :
- Dual
- Date Format :
- YY-MM-DD-dd
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- DS1337
- Number of Timers :
- 1
- Terminal Pitch :
- 0.65mm
- Packaging :
- Tube
- Factory Lead Time :
- 6 Weeks
- Current - Timekeeping (Max) :
- 0.6μA @ 1.3V~1.8V
- Terminal Finish :
- Matte Tin (Sn)
- Interrupt Capability :
- Y
- Length :
- 3mm
- Volatile :
- yes
- Feature :
- Alarm, Leap Year, Square Wave Output
- Datasheets
- DS1337U+

Real Time Clocks Analog Devices, Inc. DS1337U+ Overview
The DS1337U+ from Analog Devices, Inc. is a high-performance integrated circuit specifically designed for real-time clock (RTC) and calendar applications. Engineered to provide precise time and date information with minimal power requirements, this device leverages a serial I2C interface for easy integration into a wide range of electronic systems. The Real Time Clocks Analog Devices, Inc. DS1337U+ stands out for its reliability and accuracy in time-keeping, making it an essential component for applications where time tracking is critical.
DS1337U+ Features
This RTC device includes various features that enhance its functionality and reliability in complex electronic environments:
- Dual programmable time-of-day alarms
- Automatic leap year compensation
- Low power consumption
- Serial I2C interface for easy communication
- Compact 8-pin USOP package suitable for space-constrained applications
DS1337U+ Applications
- Consumer Electronics: Used in devices such as smart watches and smart home systems, providing accurate time for logging events and performing scheduled tasks.
- Industrial Systems: Integral in time-stamping records and managing schedules in factory automation equipment.
- Telecommunication Infrastructure: Essential for time-stamping in data logging and maintaining time synchronization across various communication equipment.
- Automotive Electronics: Helps in system diagnostics and network time management in vehicles' electronic systems.
- Portable Devices: Ensures accurate timekeeping in handheld devices, critical for applications requiring time management and alarm functions.
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