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DS14285

DS14285

Manufacturer No:

DS14285

Description:

IC RTC CLK/CALENDAR PAR 24DIP

Datasheet:

Datasheet

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DS14285 Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-PDIP
  • Package / Case
    24-DIP (0.600", 15.24mm)
  • Mounting Type
    Through Hole
  • 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 DS14285 is a real-time clock (RTC) integrated circuit chip developed by Maxim Integrated. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Accurate Timekeeping: The DS14285 provides highly accurate timekeeping with a precision of up to ±2 minutes per year. It incorporates a crystal oscillator and temperature compensation circuitry to ensure reliable timekeeping over a wide temperature range.2. Battery Backup: The chip includes a built-in battery backup system, allowing it to continue timekeeping even when the main power supply is disconnected. This ensures that the clock remains accurate and avoids the need for manual time setting after power outages.3. Non-Volatile Memory: The DS14285 features non-volatile memory, which allows it to store time and date information even when power is lost. This eliminates the need for external memory and simplifies system design.4. Alarm and Interrupt Functions: The chip supports programmable alarms and interrupt outputs, enabling it to trigger specific events or wake up a system at predefined times. This feature is useful in applications that require scheduled operations or power management.5. I2C Interface: The DS14285 utilizes the I2C (Inter-Integrated Circuit) communication protocol, making it compatible with a wide range of microcontrollers and systems. This simplifies integration and enables easy communication with other devices.Application Scenarios: 1. Consumer Electronics: The DS14285 can be used in various consumer electronic devices that require accurate timekeeping, such as digital clocks, home appliances, and audio/video equipment. Its battery backup ensures that the time remains accurate even during power interruptions.2. Industrial Automation: In industrial automation systems, the DS14285 can serve as a reliable timekeeping component for synchronizing processes, scheduling operations, and logging events. Its alarm and interrupt functions can be utilized for triggering specific actions or system wake-up.3. Medical Devices: Medical devices often require precise timekeeping for scheduling medication dosages, monitoring patient vitals, or logging events. The DS14285's accuracy and battery backup make it suitable for such applications.4. Data Logging: The non-volatile memory of the DS14285 allows it to store time and date information along with logged data. This makes it suitable for applications like data loggers, environmental monitoring systems, and security systems where accurate timestamping is crucial.5. Automotive: The DS14285 can be used in automotive applications for tasks like event logging, power management, and scheduling operations. Its ability to operate over a wide temperature range and maintain accuracy makes it suitable for automotive environments.Overall, the DS14285 integrated circuit chip offers accurate timekeeping, battery backup, non-volatile memory, and various application-specific features, making it versatile and applicable in a wide range of scenarios.
DS14285 Relevant information