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DS1743W-120+

DS1743W-120+

Manufacturer No:

DS1743W-120+

Description:

IC RTC CLK/CALENDAR PAR 28EDIP

Datasheet:

Datasheet

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DS1743W-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 DS1743W-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 DS1743W-120+ provides highly accurate timekeeping with a precision of ±2 minutes per month. 2. Battery Backup: It has an integrated lithium coin cell battery that ensures continuous timekeeping even during power outages. 3. Non-volatile Memory: The chip includes 8KB of non-volatile static RAM (NVSRAM) that retains data even when power is lost. 4. I2C Interface: It utilizes the I2C serial interface, making it easy to integrate into microcontroller-based systems. 5. Alarm Functionality: The DS1743W-120+ supports programmable alarms, allowing it to trigger events or wake up a system at specific times. 6. Industrial Temperature Range: It operates reliably in a wide temperature range of -40°C to +85°C, making it suitable for industrial applications.Application Scenarios: 1. Embedded Systems: The DS1743W-120+ can be used in various embedded systems that require accurate timekeeping, such as industrial automation, data loggers, and control systems. 2. Energy Metering: It can be employed in energy metering applications where precise time synchronization is crucial for billing and monitoring purposes. 3. Security Systems: The chip can be utilized in security systems that require accurate time stamps for events, such as access control systems, surveillance cameras, and alarm systems. 4. Medical Devices: Medical devices that need accurate timekeeping, such as patient monitoring systems or drug dispensers, can benefit from the DS1743W-120+. 5. Data Logging: The chip's non-volatile memory makes it suitable for data logging applications, where it can store critical data even during power interruptions. 6. Automotive Applications: The DS1743W-120+ can be used in automotive systems that require precise timekeeping, such as vehicle tracking, event logging, or infotainment systems.These are just a few examples of the advantages and application scenarios of the DS1743W-120+ integrated circuit chip. Its accuracy, battery backup, non-volatile memory, and I2C interface make it a versatile component for various time-critical applications.
DS1743W-120+ Relevant information