DS1347T+
- Mfr.Part #
- DS1347T+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-WDFN Exposed Pad
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SPI 8-TDFN
- Stock
- 25,056
- In Stock :
- 25,056
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Terminal Pitch :
- 0.65mm
- Operating Temperature :
- -40°C~85°C
- Base Part Number :
- DS1347
- Interface :
- SPI
- Operating Supply Voltage :
- 3.3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply :
- 2V~5.5V
- Date Format :
- YY-MM-DD-dd
- Mount :
- Surface Mount
- Logic Function :
- Clock
- Number of Bits :
- 8
- Width :
- 3mm
- Clock Frequency :
- 0.032MHz
- Length :
- 3mm
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Current - Timekeeping (Max) :
- 0.7μA~0.8μA @ 2V~5V
- Number of Terminations :
- 8
- Pin Count :
- 8
- Radiation Hardening :
- No
- Feature :
- Alarm, Leap Year, SRAM
- Mounting Type :
- Surface Mount
- Time-Min :
- SECONDS
- Time Format :
- HH:MM:SS (12/24 hr)
- Type :
- Clock/Calendar
- Packaging :
- Tube
- Package / Case :
- 8-WDFN Exposed Pad
- Supply Voltage :
- 3.3V
- Terminal Position :
- Dual
- Volatile :
- yes
- Interrupt Capability :
- Y
- Number of Pins :
- 8
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2012
- Power Supplies :
- 2.5/5V
- Contact Plating :
- Tin
- Datasheets
- DS1347T+

Real Time Clocks Analog Devices, Inc. DS1347T+ Overview
The DS1347T+ from Analog Devices, Inc. is a high-performance integrated circuit specifically designed for real-time clock and calendar functions. This device operates via a serial peripheral interface (SPI) and is housed in a compact 8TDFN package, making it an ideal choice for applications requiring accurate timekeeping, minimal space, and low power consumption. The inclusion of this Real Time Clocks Analog Devices, Inc. DS1347T+ in your design ensures reliable time management and system integration, facilitating efficient operation and monitoring in various electronic applications.
DS1347T+ Features
The DS1347T+ boasts several key features that make it stand out as a top choice for designers and engineers. These include its SPI bus interface, which allows for simple integration with most microcontrollers; a compact 8TDFN package that is optimal for space-constrained applications; and low power consumption, which enhances battery life in portable devices. Furthermore, the device supports automatic leap year compensation and includes a programmable alarm function to meet diverse scheduling needs.
DS1347T+ Applications
- Consumer Electronics: Utilized in devices such as smartwatches and fitness trackers, the DS1347T+ helps manage time-related features efficiently, ensuring accurate activity tracking and personal scheduling.
- Home Automation Systems: In smart home devices like thermostats and security systems, this IC provides precise timekeeping, which is critical for scheduling and automation tasks.
- Industrial Systems: The DS1347T+ is applied in industrial equipment requiring time-stamped data logging or scheduled machine operations, ensuring processes are synchronized and recorded accurately.
- Telecommunication Infrastructure: Used in network hardware such as routers and switches, it enables time-stamping of communications and helps in maintaining system logs for troubleshooting and maintenance purposes.
- Automotive Electronics: This real-time clock is crucial for navigation systems and electronic control units in vehicles, providing time-related functionalities that are essential for operation and diagnostic systems.
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