DS1308U-33+T
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- Mfr.Part #
- DS1308U-33+T
- 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
- Time-Min :
- SECONDS
- Interrupt Capability :
- N
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tape and Reel (TR)
- Published :
- 2013
- Power Supplies :
- 3.3/5V
- Current - Timekeeping (Max) :
- 125μA~200μA @ 3V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 8
- Interface :
- I2C, 2-Wire Serial
- Volatile :
- No
- Information Access Method :
- I2C
- Time Format :
- HH:MM:SS (12/24 hr)
- Contact Plating :
- Tin
- Voltage - Supply, Battery :
- 1.3V~5.5V
- Date Format :
- YY-MM-DD-dd
- Memory Size :
- 56b
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Number of Timers :
- 1
- Operating Temperature :
- -40°C~85°C
- Terminal Position :
- Dual
- Width :
- 3mm
- Length :
- 3mm
- Base Part Number :
- DS1308
- Feature :
- Leap Year, NVSRAM, Square Wave Output
- Terminal Pitch :
- 0.65mm
- Height Seated (Max) :
- 1.1mm
- Logic Function :
- Clock
- Supply Voltage :
- 3.3V
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Type :
- Clock/Calendar
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Operating Supply Voltage :
- 3.3V
- Voltage - Supply :
- 3V~5.5V
- Radiation Hardening :
- No
- Number of Terminations :
- 8
- Datasheets
- DS1308U-33+T
Real Time Clocks Analog Devices, Inc. DS1308U-33+T Overview
The Real Time Clocks Analog Devices, Inc. DS1308U-33+T is an advanced, highly integrated real-time clock/calendar (RTC) designed for a broad range of applications. This IC from Analog Devices offers accurate timekeeping with minimal power consumption and a compact footprint, making it ideal for space-constrained applications. The DS1308U-33+T operates via an I2C interface, which facilitates simple integration into existing systems. This device is particularly suited for applications requiring reliable timekeeping under varying temperatures and power conditions, thanks to its robust design and functionality.
DS1308U-33+T Features
This RTC device includes several key features that make it a top choice for designers and engineers:
- Low Power Consumption: Operates in full operation or battery-backed modes, optimizing power usage for extended life in portable applications.
- I2C Interface: Allows for easy integration with microcontrollers and other digital systems through a widely supported communication protocol.
- Compact Size: The 8-pin µMAX package is ideal for applications with limited PCB space.
- Integrated Oscillator: Eliminates the need for external timing components, reducing overall system cost and complexity.
- Wide Operating Temperature Range: Suitable for deployment in environments with varying temperature conditions.
DS1308U-33+T Applications
- Consumer Electronics: Can be integrated into devices like smart watches and other wearable tech, where accurate timekeeping is essential and space is at a premium.
- Telecommunication Systems: Used in network equipment for time-stamping and logging events, critical for fault diagnosis and network management.
- Automotive: Provides time and calendar functions in dashboards and navigation systems, enhancing the user interface and functionality.
- Industrial Systems: Employed in time-sensitive control and monitoring systems, where precise timing is necessary for process control and operational efficiency.
- Portable Medical Devices: Used in devices such as blood glucose monitors and wearable health monitors, where time tracking is crucial for data logging and medication management.
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