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DS1685EN-3+T&R

Part No DS1685EN-3+T&R
Manufacturer Maxim Integrated
Catalog Clock/Timing - Real Time Clocks
Description IC RTC CLK/CALENDAR PAR 24-TSSOP / Real Time Clock Multiplexed 242byte Clock/Calendar/Alarm 24-Pin TSSOP T/R
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits (ICs)
Manufacturer Maxim Integrated
Packaging Reel package
Type Clock/Calendar
Features Alarm, NVSRAM, Square Wave Output, Y2K
Memory Size 242B
Date Format YY-MM-DD-dd
Interface Parallel
Operating Supply Voltage 2.7 V ~ 3.7 V
Voltage - Supply, Battery 2.5 V ~ 3.7 V
Current - Timekeeping (Maximum) 2mA @ 3V
Operating Temperature Range -40°C ~ 85°C
Mounting SMD
Package 24-TSSOP (0.173", 4.40mm Width)
Manufacturer Package 24-TSSOP
Win Source Part Number 773072-DS1685EN-3+T&R
Popularity Medium
Supply and Demand Status Limited
Family Name DS1685
Introduction Date February 18, 2000
ECCN EAR99
Halogen Free Compliant
Estimated EOL Date 2024
Ultra Librarian 3D Model Ultra Librarian DS1685EN-3+T&R CAD Model

Description

Maxim Integrated DS1685EN-3+T&R Real-Time Clock

The DS1685EN-3+T&R from Maxim Integrated is a robust real-time clock (RTC) component, designed to provide precise time and date tracking in a wide range of applications. Housed in a compact surface-mount package, this RTC is part of Maxim's family of timekeeping devices known for their reliability and performance. The DS1685EN-3+T&R is particularly suitable for systems that require accurate timekeeping, even in the absence of power, thanks to its built-in battery backup capability.

Key Features

  • Integrated Battery Backup: The device includes a self-contained battery input that maintains time and date operation when the primary power is absent.
  • Y2K Compliance: The RTC is fully compliant with year 2000 requirements and can track dates from the 20th century to the 21st century.
  • Extended Temperature Range: It operates over an industrial temperature range, making it suitable for various environmental conditions.
  • Serial Interface: It features a serial interface for communication, allowing for easy integration into existing systems.
  • Timekeeping Accuracy: The device maintains high timekeeping accuracy, which is crucial for applications where precise time data is necessary.

Applications

The DS1685EN-3+T&R is versatile and can be used in a variety of applications, including:

  • Embedded systems
  • Industrial control systems
  • Telecommunication infrastructure
  • Networking equipment
  • Consumer electronics

With its tape and reel (T&R) packaging, the DS1685EN-3+T&R is ideal for automated manufacturing processes, ensuring efficient handling and placement during PCB assembly. Maxim Integrated's commitment to quality means that users can expect a reliable and consistent performance from each RTC module.

Whether you're designing a new system or upgrading an existing one, the DS1685EN-3+T&R offers a dependable timekeeping solution that integrates seamlessly into your project, providing long-term accuracy and stability for all your time-sensitive applications.

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