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DS12885

DS12885

Manufacturer No:

DS12885

Description:

IC RTC CLK/CALENDAR PAR 24DIP

Datasheet:

Datasheet

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DS12885 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 DS12885 is a real-time clock (RTC) integrated circuit chip manufactured by Maxim Integrated. It offers several advantages and finds application in various scenarios. Here are some of the advantages and application scenarios of the DS12885:Advantages: 1. Accurate timekeeping: The DS12885 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 DS12885 has non-volatile memory that can store time and date information, even when the power is off. This feature eliminates the need for external memory and ensures data integrity.4. Alarm functionality: The chip supports multiple programmable alarms, allowing users to set specific times for triggering events or notifications. This feature is useful in applications that require scheduled actions or reminders.5. I2C interface: The DS12885 communicates using the I2C (Inter-Integrated Circuit) protocol, which is widely supported by microcontrollers and other devices. This makes it easy to integrate the chip into various systems and enables seamless communication with other components.Application scenarios: 1. Embedded systems: The DS12885 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 consumer electronics devices like digital cameras, set-top boxes, and home appliances. It enables features like automatic time adjustment, scheduled operations, and event triggering.3. Network equipment: In networking equipment like routers, switches, and servers, the DS12885 is used for time synchronization and logging. It helps maintain accurate timestamps for network events, security logs, and data transactions.4. Medical devices: Medical equipment often requires precise timekeeping for synchronization, data logging, and event scheduling. The DS12885 is used in applications like patient monitoring systems, medical recorders, and diagnostic devices.5. Automotive systems: The chip is utilized in automotive applications for tasks like time-stamping events, controlling scheduled operations, and managing vehicle data logging. It ensures accurate timekeeping in automotive systems like infotainment systems, telematics, and advanced driver-assistance systems (ADAS).Overall, the DS12885 offers accurate timekeeping, battery backup, non-volatile memory, and alarm functionality, making it suitable for a wide range of applications that require reliable time management and synchronization.
DS12885 Relevant information