DS1307
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- Mfr.Part #
- DS1307
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 8-DIP
- Stock
- 26
- In Stock ：
- 26
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Time Format :
- HH:MM:SS (12/24 hr)
- Supply Voltage :
- 5V
- Terminal Pitch :
- 2.54mm
- Date Format :
- YY-MM-DD-dd
- Lead Free :
- Lead Free
- Volatile :
- yes
- Number of Outputs :
- 1
- Base Part Number :
- DS1307
- JESD-609 Code :
- e3
- Interrupt Capability :
- N
- Height Seated (Max) :
- 4.572mm
- Memory Size :
- 56b
- Published :
- 2000
- Number of Pins :
- 8
- Interface :
- I2C, 2-Wire Serial
- Time-Min :
- SECONDS
- Operating Temperature :
- 0°C~70°C
- Type :
- Clock/Calendar
- Voltage - Supply :
- 4.5V~5.5V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Factory Lead Time :
- 6 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- Power Supplies :
- 5V
- Qualification Status :
- Not Qualified
- Clock Frequency :
- 0.032MHz
- Surface Mount :
- No
- Pbfree Code :
- yes
- Information Access Method :
- I2C
- Pin Count :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- ECCN Code :
- EAR99
- Number of Timers :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply, Battery :
- 2V~3.5V
- Width :
- 7.62mm
- Length :
- 9.375mm
- Current - Timekeeping (Max) :
- 200μA @ 5V
- Mounting Type :
- Through Hole
- Packaging :
- Tube
- Feature :
- Leap Year, NVSRAM, Square Wave Output
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Datasheets
- DS1307
Real Time Clocks Analog Devices, Inc. DS1307 Overview
The DS1307 from Analog Devices, Inc. is a highly reliable IC RTC (Real Time Clock) and calendar optimized for low power consumption and precise time tracking across a wide range of applications. This device uses an I2C interface, making it easy to integrate into existing systems with minimal overhead. Encased in an 8-pin DIP (Dual In-line Package), the DS1307 offers a robust solution for timekeeping functions in embedded systems. Its design is particularly suited for applications requiring long-term operation with minimal maintenance, making it an excellent choice for bulk purchases by B2B customers looking for dependable time management solutions.
DS1307 Features
The DS1307 Real Time Clock from Analog Devices, Inc. provides a range of features to meet the demands of complex embedded systems. These include a fully integrated crystal oscillator, battery backup capability, and 56 bytes of non-volatile RAM. This ensures continuous timekeeping even during power interruptions, enhancing system reliability. The device's low power consumption and simple I2C interface facilitate easy and efficient design integration, supporting both 24-hour and 12-hour formats with AM/PM indication.
DS1307 Applications
- Consumer Electronics: Used in devices such as digital cameras, smart TVs, and other household electronics, the DS1307 helps maintain accurate time and date settings, enhancing user experience and device functionality.
- Office Automation: In printers, fax machines, and copiers, the DS1307 ensures that all documents are accurately timestamped, aiding in record keeping and organization.
- Telecommunications: Applied in network routers, switches, and infrastructure equipment, this RTC module helps in logging and time-stamping, critical for data integrity and network management.
- Portable Devices: Essential for wearable technology, handheld gaming devices, and portable media players, where it provides reliable timekeeping, crucial for device operation and user interfaces.
- Medical Devices: The DS1307 is key in medical equipment such as glucometers and blood pressure monitors, where time-stamping of readings is crucial for patient monitoring and data tracking.
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