DS1307Z/T&R
- Mfr.Part #
- DS1307Z/T&R
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 8-SOIC
- Stock
- 3,183
- In Stock :
- 3,183
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Memory Size :
- 56b
- Number of Pins :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Logic Function :
- Clock
- Max Supply Voltage :
- 5.5V
- Interface :
- I2C, 2-Wire Serial
- Feature :
- Leap Year, NVSRAM, Square Wave Output
- Date Format :
- YY-MM-DD-dd
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2005
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- DS1307
- Current - Timekeeping (Max) :
- 200μA @ 5V
- Mount :
- Surface Mount
- Max Operating Temperature :
- 70°C
- Radiation Hardening :
- No
- Supplier Device Package :
- 8-SOIC
- Mounting Type :
- Surface Mount
- Type :
- Clock/Calendar
- Min Supply Voltage :
- 4.5V
- Height :
- 1.5mm
- Time Format :
- HH:MM:SS (12/24 hr)
- Lead Free :
- Lead Free
- Factory Lead Time :
- 6 Weeks
- Min Operating Temperature :
- 0°C
- REACH SVHC :
- No SVHC
- Voltage - Supply :
- 4.5V~5.5V
- Width :
- 4mm
- Operating Temperature :
- 0°C~70°C
- Voltage - Supply, Battery :
- 2V~3.5V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Length :
- 5mm
- Operating Supply Voltage :
- 5V
- Contact Plating :
- Tin
- Datasheets
- DS1307Z/T&R

Real Time Clocks Analog Devices, Inc. DS1307Z/T&R Overview
The DS1307Z/T&R by Analog Devices, Inc. is a meticulously engineered Real Time Clock (RTC) integrated circuit that provides precise time tracking in bytes of seconds, minutes, hours, days, date, month, and year. Suitable for B2B customers looking to integrate reliable time-keeping functionalities into their applications, this IC is renowned for its minimal power consumption and robust feature set, which ensures operations are both efficient and consistent. This Real Time Clock is ideal for environments where timing accuracy is crucial, making it a staple in various electronic applications.
DS1307Z/T&R Features
This RTC unit features an I2C interface, allowing for easy integration into existing systems with minimal interfacing required. It operates within the standard 8-SOIC package, offering compatibility with conventional PCB layouts. The device includes a built-in power-sense circuit that detects power failures and automatically switches to backup battery supply, thereby maintaining accurate time regardless of system power state.
DS1307Z/T&R Applications
- Consumer Electronics: Used in clocks, watches, and other household devices, the DS1307Z/T&R helps maintain accurate time even in the event of a power outage.
- Embedded Systems: Ideal for integration in microcontroller-based applications, ensuring precise timing functions are maintained for process control and data logging.
- Industrial Equipment: Employs robust timekeeping in systems requiring scheduled operations or time-stamped data collection, enhancing traceability and reliability.
- Telecommunication Systems: Supports time synchronization in network equipment to facilitate system updates and logging activities.
- Automotive Electronics: Provides accurate timing solutions for in-vehicle systems that require real-time clock functionalities, such as GPS and telematics devices.
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