DS1673S-3+
- Mfr.Part #
- DS1673S-3+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC SYSTEM CTRLR SER 20-SOIC
- Stock
- 230
- In Stock :
- 230
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Current - Timekeeping (Max) :
- 100μA @ 3V
- Time Format :
- HH:MM:SS (12/24 hr)
- Interface :
- 3-Wire Serial
- Terminal Finish :
- Matte Tin (Sn)
- Additional Feature :
- 3-CHANNEL, 8-BIT ADC
- Voltage - Supply :
- 2.7V~3.3V
- Pin Count :
- 20
- Operating Temperature :
- 0°C~70°C
- Surface Mount :
- yes
- Date Format :
- YY-MM-DD-dd
- Terminal Pitch :
- 1.27mm
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Pbfree Code :
- yes
- Type :
- Portable System Controller
- Number of Terminations :
- 20
- Time-Min :
- SECONDS
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Feature :
- Alarm, Leap Year, Watchdog Timer
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Qualification Status :
- Not Qualified
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Published :
- 2009
- Width :
- 7.5mm
- Packaging :
- Tube
- JESD-609 Code :
- e3
- External Data Bus Width :
- 1
- HTS Code :
- 8542.31.00.01
- Power Supplies :
- 3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Information Access Method :
- SERIAL, 3-WIRE
- Interrupt Capability :
- Y
- Base Part Number :
- DS1673
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Volatile :
- yes
- Length :
- 12.8mm
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 3V
- JESD-30 Code :
- R-PDSO-G20
- Clock Frequency :
- 0.032MHz
- Height Seated (Max) :
- 2.65mm
- Datasheets
- DS1673S-3+

Real Time Clocks Analog Devices, Inc. DS1673S-3+ Overview
The DS1673S-3+, a state-of-the-art Real Time Clocks device by Analog Devices, Inc., stands out in the market for its robust system control capabilities packaged in a compact 20SOIC format. This integrated circuit (IC) is specifically designed to manage and monitor time-critical processes in electronic devices, ensuring high reliability and precision. The integration of a real-time clock with system control functionalities makes the DS1673S-3+ an essential component in various applications, particularly where maintaining accurate time is crucial. This overview highlights the versatility and technical superiority of the Real Time Clocks Analog Devices, Inc. DS1673S-3+, making it an ideal choice for businesses looking to enhance their electronic products with reliable time-keeping solutions.
DS1673S-3+ Features
The DS1673S-3+ IC includes several key features that make it a top choice for developers and engineers. It offers a serial interface for easy integration into existing designs, a built-in power management system that minimizes power consumption, and an automatic backup switch to external power sources to maintain clock accuracy during power interruptions. Additionally, the device's compact 20SOIC package allows for efficient use of board space, making it suitable for dense circuit designs.
DS1673S-3+ Applications
- Telecommunication Systems: In telecommunication equipment, the DS1673S-3+ manages system time for logging and time-stamping events crucial for diagnostics and operation history.
- Industrial Control Systems: Used in industrial environments, it provides precise timing necessary for process control and automation tasks, ensuring synchronized operations across various systems.
- Networking Equipment: In routers and switches, the DS1673S-3+ helps in timing data packets for efficient network traffic management and reliability.
- Consumer Electronics: Utilized in devices such as set-top boxes and digital recorders, it maintains accurate time even during power outages, enhancing user experience by ensuring program schedules remain accurate.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















