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DS1685QN-3+

DS1685QN-3+

Manufacturer No:

DS1685QN-3+

Description:

IC RTC CLK/CALENDAR PAR 28PLCC

Datasheet:

Datasheet

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DS1685QN-3+ Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-PLCC (11.51x11.51)
  • Package / Case
    28-LCC (J-Lead)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°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 DS1685QN-3+ is a specific integrated circuit chip manufactured by Maxim Integrated. It is a real-time clock (RTC) chip with non-volatile memory (NVRAM) and a battery backup feature. Here are some advantages and application scenarios of the DS1685QN-3+:Advantages: 1. Real-time clock functionality: The DS1685QN-3+ provides accurate timekeeping capabilities, including hours, minutes, seconds, day, date, month, and year. It can operate in both 12-hour and 24-hour formats.2. Non-volatile memory: The chip has 16K bytes of non-volatile static RAM (NVSRAM) that can retain data even when power is lost. This makes it suitable for applications where data persistence is crucial.3. Battery backup: The DS1685QN-3+ has a built-in lithium coin-cell battery backup system. This ensures that the RTC and NVRAM continue to function even during power outages or when the main power source is disconnected.4. I2C interface: The chip utilizes the I2C (Inter-Integrated Circuit) communication protocol, which is widely supported and allows for easy integration with microcontrollers and other devices.Application scenarios: 1. Embedded systems: The DS1685QN-3+ can be used in various embedded systems that require accurate timekeeping, such as industrial automation, home automation, and IoT devices. It can synchronize events, schedule tasks, and timestamp data.2. Data logging: With its non-volatile memory, the chip is suitable for applications that involve data logging or data storage, such as environmental monitoring systems, energy management systems, or security systems. It can store critical information even in the absence of power.3. Power management: The DS1685QN-3+ can be utilized in power management systems to control and monitor power usage, track power outages, or manage backup power sources. It can help ensure smooth transitions between power sources and maintain accurate timekeeping during power disruptions.4. Medical devices: The chip's ability to retain data during power loss makes it useful in medical devices that require reliable timekeeping and data storage, such as patient monitoring systems, infusion pumps, or medical record-keeping devices.Overall, the DS1685QN-3+ offers accurate timekeeping, non-volatile memory, and battery backup features, making it suitable for a wide range of applications that require reliable time management and data persistence.
DS1685QN-3+ Relevant information