DS1306EN+
- Mfr.Part #
- DS1306EN+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SPI 20-TSSOP
- Stock
- 20
- In Stock :
- 20
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Qualification Status :
- Not Qualified
- Supply Voltage :
- 5V
- Time Format :
- HH:MM:SS (12/24 hr)
- Type :
- Clock/Calendar
- Date Format :
- YY-MM-DD-dd
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Memory Size :
- 96B
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Width :
- 4.4mm
- JESD-609 Code :
- e3
- Factory Lead Time :
- 6 Weeks
- Current - Timekeeping (Max) :
- 25.3μA~81μA @ 2V~5V
- Voltage - Supply, Battery :
- 2V~5.5V
- Packaging :
- Tube
- Number of Outputs :
- 3
- Interrupt Capability :
- Y
- Number of Terminations :
- 20
- Peak Reflow Temperature (Cel) :
- 260
- Volatile :
- yes
- Base Part Number :
- DS1306
- Terminal Position :
- Dual
- Number of Pins :
- 20
- Length :
- 6.5mm
- Height Seated (Max) :
- 1.1mm
- Pin Count :
- 20
- ECCN Code :
- EAR99
- Published :
- 2002
- Interface :
- SPI
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~85°C
- Voltage - Supply :
- 2V~5.5V
- Pbfree Code :
- yes
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Time-Min :
- SECONDS
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Pitch :
- 0.65mm
- Datasheets
- DS1306EN+

Real Time Clocks Analog Devices, Inc. DS1306EN+ Overview
The Real Time Clocks Analog Devices, Inc. DS1306EN+ is a high-performance, serial real-time clock/calendar IC, engineered with precision and reliability by Analog Devices, Inc. This IC integrates seamlessly into a variety of microcontroller systems through its SPI interface, providing a robust timekeeping solution that includes dual programmable alarms, temperature compensation, and a serial bus interface. Its compact 20-TSSOP package makes it ideal for applications requiring precise time and date management without sacrificing board space. This product is particularly suitable for B2B customers looking to integrate reliable timekeeping functions into their advanced electronic systems.
DS1306EN+ Features
The DS1306EN+ boasts several notable features including a serial peripheral interface (SPI) for easy integration with most microcontrollers, a fully integrated real-time clock/calendar with seconds to year and leap year compensation up to 2100. It also supports dual programmable alarms, a programmable square wave output, and a low-power operation, making it highly efficient for battery-backed applications.
DS1306EN+ Applications
- Consumer Electronics: Employed in devices like smart watches and home automation systems, the DS1306EN+ helps manage time-sensitive functions and enhances user interaction by maintaining accurate time regardless of system power status.
- Industrial Systems: Used in data loggers, this IC ensures precise timestamping of records, crucial for monitoring and troubleshooting in manufacturing processes.
- Telecommunication: Integral to network time servers, the DS1306EN+ provides the accuracy needed in time-stamping communications, thus ensuring synchronization across various devices and networks.
- Automotive: Applied in vehicle telematics systems, it assists in logging and reporting vehicle data with time stamps, enhancing fleet management capabilities.
- Healthcare Devices: Utilized in medical equipment like patient monitoring systems, where accurate timekeeping is essential to ensure the correct logging of health data over time.
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