DS1672U-3
- Mfr.Part #
- DS1672U-3
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC RTC BINARY CNT I2C 8-USOP
- Stock
- 3
- In Stock :
- 3
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Factory Lead Time :
- 6 Weeks
- Power Supplies :
- 3V
- Voltage - Supply :
- 2.7V~3.3V
- Interface :
- I2C, 2-Wire Serial
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Type :
- BINARY COUNTER
- Surface Mount :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Width :
- 3mm
- Qualification Status :
- Not Qualified
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Published :
- 2002
- Time Format :
- BINARY
- JESD-609 Code :
- e3
- Pin Count :
- 8
- Time-Min :
- SECONDS
- Current - Timekeeping (Max) :
- 500μA @ 3.3V
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Length :
- 3mm
- Height Seated (Max) :
- 1.1mm
- Feature :
- Trickle-Charger
- Base Part Number :
- DS1672
- JESD-30 Code :
- S-PDSO-G8
- Voltage - Supply, Battery :
- 1.3V~3.63V
- Volatile :
- No
- Clock Frequency :
- 0.032MHz
- Peak Reflow Temperature (Cel) :
- 260
- Interrupt Capability :
- N
- Operating Temperature :
- -40°C~85°C
- Packaging :
- Tube
- Supply Voltage :
- 3V
- Number of Terminations :
- 8
- Lead Free :
- Lead Free
- Terminal Pitch :
- 0.65mm
- Information Access Method :
- I2C
- HTS Code :
- 8473.30.11.80
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- DS1672U-3

Real Time Clocks Analog Devices, Inc. DS1672U-3 Overview
The DS1672U-3 by Analog Devices, Inc. is a high-performance, binary counting Real Time Clock (RTC) designed for a vast range of time-tracking applications. This compact and efficient component is encapsulated in an 8-USOP package, offering robust functionality in a small form factor. Essential for applications requiring precise timekeeping, the DS1672U-3 operates over an I2C interface, facilitating easy integration into existing systems. Its low power consumption and extended operational temperature range make it an ideal choice for demanding environments, ensuring reliable performance when tracking time is critical.
DS1672U-3 Features
The DS1672U-3 Real Time Clock features include a binary counter architecture that provides precise time tracking and minimal drift. It is optimized for low power consumption, drawing minimal current in battery-backed systems. The device supports an I2C interface for communication, which enables simple integration with microcontrollers and other digital systems. Additionally, its compact 8-USOP package ensures that it can be used in space-constrained applications without compromising performance.
DS1672U-3 Applications
- Consumer Electronics: In devices like smart watches and home automation systems, the DS1672U-3 ensures accurate timekeeping which is crucial for managing scheduled tasks and user interfaces.
- Industrial Systems: Used in time-sensitive industrial applications, such as data logging and machinery operation timing, where precise synchronization is necessary.
- Telecommunications: The DS1672U-3 aids in time-stamping in network devices, helping maintain accurate logs and operation timing across various communication technologies.
- Healthcare Devices: It is crucial in medical devices where time tracking ensures proper operation sequences and monitoring timelines, contributing to reliable healthcare delivery.
- Automotive: In vehicle systems, accurate timekeeping by the DS1672U-3 helps in managing system operations, diagnostics, and navigation systems that rely on time-based data.
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