DS1308U-3+
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- Mfr.Part #
- DS1308U-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-UMAX
- Stock
- 2
- In Stock ：
- 2
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Terminal Pitch :
- 0.65mm
- Supply Voltage :
- 3V
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Time-Min :
- SECONDS
- Factory Lead Time :
- 6 Weeks
- Mounting Type :
- Surface Mount
- Volatile :
- No
- HTS Code :
- 8473.30.11.80
- JESD-30 Code :
- S-PDSO-G8
- Voltage - Supply :
- 2.7V~5.5V
- Interface :
- I2C, 2-Wire Serial
- Power Supplies :
- 3/5V
- Published :
- 2013
- Voltage - Supply, Battery :
- 1.3V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Clock Frequency :
- 0.032MHz
- Memory Size :
- 56b
- Information Access Method :
- I2C
- Base Part Number :
- DS1308
- Operating Temperature :
- -40°C~85°C
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Height Seated (Max) :
- 1.1mm
- ECCN Code :
- EAR99
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Date Format :
- YY-MM-DD-dd
- Number of Terminations :
- 8
- Number of Timers :
- 1
- Qualification Status :
- Not Qualified
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Width :
- 3mm
- Pin Count :
- 8
- Interrupt Capability :
- N
- Feature :
- Leap Year, NVSRAM, Square Wave Output
- Terminal Position :
- Dual
- Length :
- 3mm
- Time Format :
- HH:MM:SS (12/24 hr)
- Packaging :
- Tube
- Type :
- Clock/Calendar
- Datasheets
- DS1308U-3+
Real Time Clocks Analog Devices, Inc. DS1308U-3+ Overview
The Analog Devices, Inc. DS1308U-3+ is a highly efficient Real Time Clock (RTC) integrated circuit that ensures accurate tracking of time and date in electronic devices. This component is engineered to provide reliable timekeeping with minimal power consumption and features a simple I2C interface for easy integration into various systems. With its compact 8UMAX package, the DS1308U-3+ is ideal for applications requiring precise timing and calendar functionalities without occupying significant board space. This product's efficiency and precision make it a perfect choice for manufacturers looking to enhance the functionality of their advanced electronic systems.
DS1308U-3+ Features
The DS1308U-3+ from Analog Devices boasts several key features that set it apart in the realm of integrated circuits for timekeeping. These include:
- Real-time clock/calendar functionality tracks hours, minutes, seconds, days, months, and years.
- Low power consumption ensures extended battery life in portable applications.
- I2C serial interface provides simple and efficient communication with microcontrollers.
- Automatic leap year compensation up to the year 2100 enhances accuracy.
- Available in a small 8-pin µMAX package, optimized for space-constrained applications.
DS1308U-3+ Applications
- Consumer Electronics: Used in devices like smartwatches, fitness trackers, and smart home devices to manage time-related functions efficiently.
- Industrial Systems: Provides accurate timekeeping in systems like time attendance systems, automated factory equipment, and logging devices.
- Telecommunications: Critical for time-stamping in network devices such as routers and switches to ensure synchronized operations.
- Portable Devices: Essential for battery-operated devices where power efficiency is crucial, such as handheld GPS and portable medical devices.
- Automotive: Integrates into automotive electronics for logging and diagnostics systems that require accurate time tracking.
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