DS1343D-3+
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- Mfr.Part #
- DS1343D-3+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 14-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC RTC CLK/CAL SPI 14TDFN
- Stock
- 6,146
- In Stock ：
- 6,146
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Mounting Type :
- Surface Mount
- Time-Min :
- SECONDS
- Power Supplies :
- 3V
- Type :
- Clock/Calendar
- Packaging :
- Tube
- Width :
- 3mm
- Operating Supply Voltage :
- 3V
- Date Format :
- YY-MM-DD-dd
- Interrupt Capability :
- Y
- Terminal Pitch :
- 0.4mm
- Feature :
- Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
- JESD-609 Code :
- e3
- Number of Pins :
- 14
- Clock Frequency :
- 4MHz
- Mount :
- Surface Mount
- Published :
- 2002
- Height Seated (Max) :
- 0.8mm
- Time Format :
- HH:MM:SS (12/24 hr)
- Base Part Number :
- DS1343
- Radiation Hardening :
- No
- Number of Terminations :
- 14
- Voltage - Supply :
- 2.7V~5.5V
- Supply Voltage :
- 3V
- HTS Code :
- 8473.30.11.80
- ECCN Code :
- EAR99
- Length :
- 3mm
- Interface :
- SPI
- Voltage - Supply, Battery :
- 1.3V~5.5V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Package / Case :
- 14-WFDFN Exposed Pad
- Terminal Position :
- Dual
- Volatile :
- No
- RoHS Status :
- ROHS3 Compliant
- Number of Timers :
- 1
- Logic Function :
- Clock
- Memory Size :
- 96B
- Pbfree Code :
- yes
- Information Access Method :
- SERIAL, 3-WIRE
- Terminal Finish :
- Tin
- Pin Count :
- 14
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~85°C
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- DS1343D-3+
Real Time Clocks Analog Devices, Inc. DS1343D-3+ Overview
The DS1343D-3+ by Analog Devices, Inc. is a cutting-edge Real Time Clock (RTC) integrated circuit designed for precision time tracking in a variety of applications. This advanced RTC utilizes a Serial Peripheral Interface (SPI) for communication, housed in a compact 14-TDFN package, making it an ideal choice for space-constrained applications that require reliable and accurate timekeeping capabilities. The Real Time Clocks Analog Devices, Inc. DS1343D-3+ is engineered to meet the stringent requirements of today's sophisticated electronic systems, providing precision and reliability in time management.
DS1343D-3+ Features
The DS1343D-3+ offers several features that make it a robust and versatile choice for integrating into electronic systems. It includes a full calendar with corrections for varying days in each month and leap years up to the year 2100. It also supports a dual alarm function which can be programmed to trigger on specific dates, times, or intervals, providing flexibility in its use. The device operates over a wide voltage range and has low power consumption, making it suitable for battery-powered applications. Furthermore, its SPI interface facilitates easy integration into existing designs, enhancing system functionality with minimal development effort.
DS1343D-3+ Applications
- Consumer Electronics: Utilized in devices such as smartwatches, home automation systems, and other personal electronics for reliable timekeeping.
- Industrial Systems: Ensures precise timing in data loggers, industrial controllers, and automation systems that require rigorous time management to function correctly.
- Telecommunications: Critical for network time synchronization in equipment like routers and switches to maintain the integrity and coordination of data transmission.
- Automotive Electronics: Used in onboard systems to manage and record events with time stamps, crucial for navigation systems, black box recorders, and other related applications.
- Healthcare Devices: Integral in medical equipment where accurate time tracking is essential for monitoring and logging patient data in devices such as medical wearables and diagnostic machines.
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