DS1339U-3+
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- Mfr.Part #
- DS1339U-3+
- 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
- 7,209
- In Stock ：
- 7,209
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Number of Pins :
- 8
- Feature :
- Alarm, Leap Year, Square Wave Output, Trickle-Charger
- Length :
- 3mm
- Terminal Finish :
- Matte Tin (Sn)
- Base Part Number :
- DS1339
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Pin Count :
- 8
- Power Supplies :
- 3V
- JESD-609 Code :
- e3
- Voltage - Supply, Battery :
- 1.3V~3.7V
- Number of Timers :
- 1
- Packaging :
- Tube
- Date Format :
- YY-MM-DD-dd
- Information Access Method :
- I2C
- Mounting Type :
- Surface Mount
- Clock Frequency :
- 0.032MHz
- Type :
- Clock/Calendar
- Time Format :
- HH:MM:SS (12/24 hr)
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 3V
- Height Seated (Max) :
- 1.1mm
- Width :
- 3mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Temperature :
- -40°C~85°C
- Terminal Pitch :
- 0.65mm
- Qualification Status :
- Not Qualified
- Interface :
- I2C, 2-Wire Serial
- Pbfree Code :
- yes
- Volatile :
- No
- Terminal Position :
- Dual
- Published :
- 2002
- Lead Free :
- Lead Free
- Voltage - Supply :
- 2.7V~5.5V
- Interrupt Capability :
- Y
- Number of Terminations :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Timekeeping (Max) :
- 150μA @ 3.3V
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Time-Min :
- SECONDS
- Datasheets
- DS1339U-3+
Real Time Clocks Analog Devices, Inc. DS1339U-3+ Overview
Introducing the DS1339U-3+, a state-of-the-art Real Time Clock (RTC) from Analog Devices, Inc. This IC RTC CLK/CALENDAR in an 8USOP package offers precision and reliability for timekeeping applications. It is designed to meet the demands of a broad range of applications where accurate time and date keeping are critical. The DS1339U-3+ maintains accurate time and date by counting seconds, minutes, hours, days, and years with leap-year compensation. Ideal for B2B customers looking to integrate a robust timekeeping feature into their products without compromising on space or power efficiency.
DS1339U-3+ Features
The DS1339U-3+ Real Time Clock features include an I2C interface, which provides simple integration into existing microcontroller-based systems. A built-in power-sense circuit ensures smooth transitions between primary and backup power sources, thus maintaining timekeeping operation under all circumstances. Its compact 8USOP package makes it perfect for applications where space is at a premium.
DS1339U-3+ Applications
- Consumer Electronics: Utilized in smart home devices, wearables, and other consumer electronics to provide accurate timekeeping functionalities.
- Telecommunication: Helps maintain time consistency in network hardware such as routers and switches to facilitate time-stamping and log management.
- Automotive: Integrated into onboard systems for managing in-vehicle networks requiring precise timing to ensure synchronous operations.
- Industrial Systems: Employs in data loggers, industrial controllers, and other equipment requiring accurate time and date to enhance operational efficiency and logging accuracy.
- Healthcare Devices: Applied in medical devices that need to track and record events with precise timing, crucial for patient monitoring systems.
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