Home / Real Time Clocks / DS1742W-120+/
DS1742W-120+

DS1742W-120+

Manufacturer No:

DS1742W-120+

Description:

IC RTC CLK/CALENDAR PAR 24EDIP

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

DS1742W-120+ Specifications

  • Type
    Parameter
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    2.97V ~ 3.63V
  • Interface
    Parallel
  • Date Format
    YY-MM-DD-dd
  • Time Format
    HH:MM:SS (24 hr)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Tube
  • Series
    -
The DS1742W-120+ 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. Accuracy: The DS1742W-120+ provides highly accurate timekeeping with a precision of ±2 minutes per month. 2. Battery Backup: It has an integrated lithium coin-cell battery backup, ensuring that the clock continues to function even during power outages. 3. Non-volatile Memory: The chip includes non-volatile memory, allowing it to store time and date information even when power is disconnected. 4. I2C Interface: It utilizes the I2C (Inter-Integrated Circuit) interface, making it easy to integrate with microcontrollers and other digital systems. 5. Alarm Functionality: The DS1742W-120+ supports programmable alarms, enabling it to trigger specific events or wake up a system at predetermined times.Application Scenarios: 1. Embedded Systems: The DS1742W-120+ is commonly used in embedded systems that require accurate timekeeping, such as industrial automation, data loggers, and control systems. 2. Consumer Electronics: It can be utilized in various consumer electronics devices, including digital cameras, set-top boxes, and home appliances, where accurate timekeeping is necessary. 3. Medical Devices: The chip finds applications in medical devices that require precise time synchronization, such as patient monitoring systems, drug dispensers, and diagnostic equipment. 4. Security Systems: The DS1742W-120+ can be used in security systems like access control panels, surveillance cameras, and alarm systems to maintain accurate time for event logging and synchronization. 5. Automotive Applications: It can be employed in automotive systems, such as dashboard clocks, infotainment systems, and vehicle tracking devices, to ensure accurate timekeeping and synchronization.These are just a few examples of the advantages and application scenarios of the DS1742W-120+ integrated circuit chip. Its accuracy, battery backup, non-volatile memory, and I2C interface make it suitable for a wide range of time-critical applications.
DS1742W-120+ Relevant information