DS1339U-3
- Mfr.Part #
- DS1339U-3
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- DS1339 I2C SERIAL RTC
- Stock
- 28,643
- In Stock :
- 28,643
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Voltage - Supply :
- 2.7V~5.5V
- Qualification Status :
- Not Qualified
- Time-Min :
- SECONDS
- JESD-609 Code :
- e3
- Time Format :
- HH:MM:SS (12/24 hr)
- Feature :
- Alarm, Leap Year, Square Wave Output, Trickle-Charger
- Interface :
- I2C, 2-Wire Serial
- Terminal Position :
- Dual
- Published :
- 2002
- Current - Timekeeping (Max) :
- 150μA @ 3.3V
- Number of Timers :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Power Supplies :
- 3V
- Supply Voltage :
- 3V
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 8
- Width :
- 3mm
- Volatile :
- No
- Date Format :
- YY-MM-DD-dd
- Interrupt Capability :
- Y
- Clock Frequency :
- 0.032MHz
- Voltage - Supply, Battery :
- 1.3V~3.7V
- Lead Free :
- Lead Free
- Terminal Pitch :
- 0.65mm
- Number of Terminations :
- 8
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Base Part Number :
- DS1339
- Height Seated (Max) :
- 1.1mm
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Packaging :
- Tube
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- Clock/Calendar
- Length :
- 3mm
- Information Access Method :
- I2C
- Datasheets
- DS1339U-3

Real Time Clocks Analog Devices, Inc. DS1339U-3 Overview
The DS1339U-3 by Analog Devices, Inc. stands as a pinnacle of precision and reliability in the realm of Real Time Clocks (RTC). This Integrated Circuit is meticulously designed to meet high standards, offering robust time-tracking capabilities across a broad range of applications. Its primary function is to maintain accurate time and date, ensuring all connected systems remain synchronized. The integration of I2C communication facilitates seamless data transfer and configuration, making it an ideal choice for developers looking to enhance their systems with minimal power consumption and maximal efficiency. The use of this Real Time Clocks Analog Devices, Inc. DS1339U-3 component in your designs ensures that you are incorporating a part that is recognized for its stability, precision, and dependability.
DS1339U-3 Features
The DS1339U-3 Real Time Clock features a comprehensive suite of functionalities that make it a versatile choice for integration into various technological solutions. Key features include an I2C interface, allowing for easy communication with microcontrollers, a built-in crystal that negates the need for external timing components, and a battery backup capability which ensures timekeeping continues even during power outages. Its compact and efficient design is specifically tailored for systems where space and power are at a premium.
DS1339U-3 Applications
- Consumer Electronics: Utilized in devices like smart watches and smart home systems, the DS1339U-3 helps keep all devices in perfect sync, enhancing user interaction and functionality.
- Telecommunication Systems: Ensures precise time-stamping in data logging and network time synchronization, critical for service reliability and system integrity.
- Industrial Systems: Applied in industrial automation systems to schedule and coordinate high-precision tasks, optimizing operations and productivity.
- Portable Devices: Ideal for use in portable devices due to its low power consumption and small footprint, providing reliable timekeeping, essential for effective device management.
- Automotive Electronics: Used in automotive systems to manage and log real-time data, crucial for diagnostics and system monitoring.
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