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DS12885S

DS12885S

Manufacturer No:

DS12885S

Description:

IC RTC CLK/CALENDAR PAR 24SOIC

Datasheet:

Datasheet

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DS12885S Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-SOIC
  • Package / Case
    24-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.5V ~ 5.5V
  • Interface
    Parallel
  • Date Format
    YY-MM-DD-dd
  • Time Format
    HH:MM:SS (12/24 hr)
  • Features
    Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Tube
  • Series
    -
The DS12885S is a real-time clock (RTC) integrated circuit chip manufactured by Maxim Integrated. It offers several advantages and finds application in various scenarios. Some of the advantages and application scenarios of the DS12885S chip are:Advantages: 1. Accurate Timekeeping: The DS12885S chip provides highly accurate timekeeping with a precision of up to ±2 minutes per year. It incorporates a quartz crystal oscillator that ensures reliable and precise timekeeping.2. Battery Backup: The chip includes a built-in battery backup system, which allows it to continue timekeeping even when the main power supply is disconnected. This ensures that the clock remains accurate and retains time data during power outages.3. Non-Volatile Memory: The DS12885S features non-volatile memory, which allows it to store time and date information even when power is lost. This ensures that the chip retains the correct time and date upon power restoration.4. Alarm Functionality: The chip includes alarm functionality, enabling it to generate interrupts or trigger external devices at specific times or intervals. This feature is useful in applications that require scheduled events or time-based triggers.5. I2C Interface: The DS12885S chip utilizes the I2C (Inter-Integrated Circuit) communication protocol, making it easy to interface with microcontrollers and other digital devices. The I2C interface allows for simple integration and control of the chip's functionalities.Application Scenarios: 1. Embedded Systems: The DS12885S chip is commonly used in embedded systems that require accurate timekeeping, such as industrial automation, data loggers, and control systems. It ensures precise time synchronization and enables time-stamping of events or data.2. Consumer Electronics: The chip finds application in various consumer electronics devices, including digital cameras, set-top boxes, and home appliances. It enables accurate time display, event scheduling, and alarm functionality in these devices.3. Medical Devices: In medical devices, such as patient monitors, infusion pumps, and diagnostic equipment, the DS12885S chip is utilized for accurate timekeeping and synchronization of data. It ensures precise timing of events and facilitates data correlation.4. Automotive Systems: The chip is used in automotive applications, such as dashboard clocks, car audio systems, and GPS devices. It provides accurate timekeeping and enables time-based functionalities in these systems.5. Security Systems: The DS12885S chip is employed in security systems, including access control panels, surveillance cameras, and alarm systems. It ensures accurate time synchronization for event logging, time-based access control, and alarm triggering.Overall, the DS12885S integrated circuit chip offers accurate timekeeping, battery backup, non-volatile memory, and alarm functionality, making it suitable for a wide range of applications that require precise time synchronization and time-based functionalities.
DS12885S Relevant information