DS1307Z
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- Mfr.Part #
- DS1307Z
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 8-SOIC
- Stock
- 39,204
- In Stock ：
- 39,204
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Memory Size :
- 56b
- Operating Temperature :
- 0°C~70°C
- REACH SVHC :
- No SVHC
- Weight :
- 540.001716mg
- Number of Timers :
- 1
- Interrupt Capability :
- N
- Number of Outputs :
- 1
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Time Format :
- HH:MM:SS (12/24 hr)
- Contact Plating :
- Tin
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 8
- Power Supplies :
- 5V
- Frequency :
- 32.768kHz
- Supply Voltage :
- 5V
- Base Part Number :
- DS1307
- Logic Function :
- Clock
- Feature :
- Leap Year, NVSRAM, Square Wave Output
- Pin Count :
- 8
- Terminal Position :
- Dual
- Date Format :
- YY-MM-DD-dd
- Height :
- 1.5mm
- Width :
- 4mm
- Lead Free :
- Lead Free
- Mount :
- Surface Mount
- Number of Pins :
- 8
- Operating Supply Voltage :
- 5V
- Voltage - Supply, Battery :
- 2V~3.5V
- Factory Lead Time :
- 6 Weeks
- Volatile :
- yes
- JESD-609 Code :
- e3
- Information Access Method :
- I2C
- Interface :
- I2C, 2-Wire Serial
- Voltage - Supply :
- 4.5V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Voltage :
- 5V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Memory Type :
- RAM
- Current - Timekeeping (Max) :
- 200μA @ 5V
- Time-Min :
- SECONDS
- Length :
- 5mm
- Type :
- Clock/Calendar
- Mounting Type :
- Surface Mount
- Published :
- 2005
- Pbfree Code :
- yes
- Packaging :
- Tube
- Operating Supply Current :
- 1.5mA
- Radiation Hardening :
- No
- Datasheets
- DS1307Z
DS1307Z Documents
Real Time Clocks Analog Devices, Inc. DS1307Z Overview
The DS1307Z by Analog Devices, Inc. is a state-of-the-art Real Time Clock/Calendar optimized for low power consumption and equipped with a precision 32.768 kHz oscillator. This IC integrates a battery input, allowing for long-term retention of timekeeping and data when the main power is unavailable. Its I2C interface facilitates simple integration into microcontroller-based systems, making it an ideal solution for applications requiring accurate timekeeping and calendar functions. The device's small form factor, encapsulated in an 8-SOIC package, ensures a minimal footprint, crucial for today's compact and sophisticated electronic assemblies.
DS1307Z Features
The DS1307Z includes several features that enhance its utility in complex digital systems: a fully addressable clock/calendar, automatic power-fail switch-over to battery backup, programmable square-wave output, and a serial I2C interface for easy communication. Its low-power design and extensive temperature range make it suitable for a variety of challenging environments.
DS1307Z Applications
- Consumer Electronics: Utilized in clocks, cameras, and audio systems where accurate timekeeping is crucial. The DS1307Z helps maintain system accuracy and functionality.
- Office Automation: Essential in fax machines, printers, and other office electronics to provide time-stamped records for better organization and tracking.
- Industrial Systems: In applications like data loggers and automation controllers, the DS1307Z ensures time-sensitive functions are executed precisely.
- Medical Devices: Relied upon in medical monitoring systems to accurately record timestamps of health data, crucial for patient care and diagnostic accuracy.
- Telecommunication Systems: Used to manage network time synchronization essential for data integrity and operational coordination.
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