DS1673E-3+
- Mfr.Part #
- DS1673E-3+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC RTC SYSTEM CTRLR SER 20-TSSOP
- Stock
- 314
- In Stock :
- 314
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- HTS Code :
- 8542.31.00.01
- JESD-609 Code :
- e3
- Power Supplies :
- 3V
- JESD-30 Code :
- R-PDSO-G20
- Terminal Position :
- Dual
- Number of Terminations :
- 20
- Supply Voltage :
- 3V
- Current - Timekeeping (Max) :
- 100μA @ 3V
- Mounting Type :
- Surface Mount
- Feature :
- Alarm, Leap Year, Watchdog Timer
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Terminal Finish :
- MATTE TIN
- Information Access Method :
- SERIAL, 3-WIRE
- Time Format :
- HH:MM:SS (12/24 hr)
- Height Seated (Max) :
- 1.1mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Interrupt Capability :
- Y
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Additional Feature :
- 3-CHANNEL, 8-BIT ADC
- Terminal Pitch :
- 0.65mm
- Time-Min :
- SECONDS
- Pin Count :
- 20
- Lead Free :
- Lead Free
- Qualification Status :
- Not Qualified
- Interface :
- 3-Wire Serial
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- 0°C~70°C
- ECCN Code :
- EAR99
- Volatile :
- yes
- Published :
- 2009
- Pbfree Code :
- yes
- Width :
- 4.4mm
- Clock Frequency :
- 0.032MHz
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- Portable System Controller
- External Data Bus Width :
- 1
- Packaging :
- Tube
- Surface Mount :
- yes
- Length :
- 6.5mm
- Base Part Number :
- DS1673
- Date Format :
- YY-MM-DD-dd
- Voltage - Supply :
- 2.7V~3.3V
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- DS1673E-3+
DS1673E-3+ Documents

Real Time Clocks Analog Devices, Inc. DS1673E-3+ Overview
The Real Time Clocks Analog Devices, Inc. DS1673E-3+ is a high-performance integrated circuit designed for advanced timekeeping and system control applications. This IC is equipped with a serial interface and packaged in a 20-TSSOP, making it ideal for compact and sophisticated systems that require precise time management. The DS1673E-3+ offers enhanced reliability and accuracy in timekeeping, which is crucial for managing critical functions and operations in various electronic devices. Its robust design ensures long-term stability and performance, essential for developers looking to integrate reliable timekeeping functionalities into their products.
DS1673E-3+ Features
The DS1673E-3+ includes a variety of features that enhance its utility and reliability in complex electronic systems. Key features include a serial interface for simplified integration, low power consumption that extends battery life, and a compact 20-TSSOP package that suits space-constrained applications. Additionally, the device supports extended temperature ranges, making it suitable for use in diverse operating environments.
DS1673E-3+ Applications
- Telecommunications Equipment: In telecommunication systems, the DS1673E-3+ helps in precise time stamping of data packets, ensuring accurate logging and synchronization across the network.
- Consumer Electronics: Utilized in devices such as DVRs and set-top boxes, the IC manages system wake-up/sleep functions efficiently, enhancing device usability and power management.
- Industrial Systems: The DS1673E-3+ is crucial in industrial automation for coordinating time-sensitive operations and processes, improving overall system reliability and performance.
- Portable Medical Devices: In medical devices, accurate timekeeping is essential for monitoring and logging patient data, ensuring that records are kept precise for better health management.
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