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DS1687-3+

DS1687-3+

Manufacturer No:

DS1687-3+

Description:

IC RTC CLK/CALENDAR PAR 24EDIP

Datasheet:

Datasheet

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DS1687-3+ Specifications

  • Type
    Parameter
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C
  • Interface
    Parallel
  • Date Format
    YY-MM-DD-dd
  • Time Format
    HH:MM:SS (12/24 hr)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Active
  • Packaging
    Tube
  • Series
    -
The DS1687-3+ is a real-time clock (RTC) integrated circuit chip manufactured by Maxim Integrated. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Real-Time Clock: The DS1687-3+ provides accurate timekeeping functionality, including seconds, minutes, hours, day, date, month, and year. It can maintain accurate time even during power loss or system shutdown.2. Non-Volatile Memory: It incorporates non-volatile static RAM (NVSRAM) that can retain data even when power is lost. This feature is useful for storing critical information such as system configuration, user settings, or data logs.3. Integrated Battery Backup: The chip includes an integrated lithium energy source that powers the RTC and NVSRAM during power loss. This eliminates the need for an external battery backup circuit, reducing system complexity and cost.4. I2C Interface: The DS1687-3+ communicates with the host microcontroller or system through the I2C (Inter-Integrated Circuit) interface. This widely used interface simplifies integration and allows for easy communication with other I2C-compatible devices.Application Scenarios: 1. Embedded Systems: The DS1687-3+ is commonly used in embedded systems that require accurate timekeeping, such as industrial automation, medical devices, or data loggers. It ensures that time-sensitive operations are performed accurately and can store critical data during power interruptions.2. Network Equipment: In network equipment like routers, switches, or servers, the DS1687-3+ can be used to synchronize time across the network. It helps in maintaining accurate timestamps for network events, log entries, or security protocols.3. Automotive Systems: The chip can be utilized in automotive applications where precise timekeeping is required, such as event logging, data recording, or synchronization of various vehicle systems.4. Consumer Electronics: The DS1687-3+ can be found in consumer electronics devices like set-top boxes, gaming consoles, or smart appliances. It ensures accurate time display, system configuration retention, or event logging.Overall, the DS1687-3+ offers reliable timekeeping, non-volatile memory, and easy integration, making it suitable for a wide range of applications that require accurate timekeeping and data retention capabilities.
DS1687-3+ Relevant information