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DS1743-70

DS1743-70

Manufacturer No:

DS1743-70

Description:

IC RTC CLK/CALENDAR PAR 28EDIP

Datasheet:

Datasheet

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DS1743-70 Specifications

  • Type
    Parameter
  • 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 (24 hr)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Tube
  • Series
    -
The DS1743-70 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 DS1743-70 provides highly accurate timekeeping with a precision of ±2 minutes per month. 2. Battery Backup: It has an onboard 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 (Inter-Integrated Circuit) protocol for communication, making it compatible with a wide range of microcontrollers and systems. 5. Alarm Functionality: The DS1743-70 supports programmable alarms, allowing it to trigger specific events or wake up a system at a predetermined time. 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 DS1743-70 is commonly used in embedded systems that require accurate timekeeping, such as industrial automation, data loggers, and control systems. 2. Energy Metering: It can be used in energy metering applications to record and timestamp energy consumption data. 3. Security Systems: The chip's non-volatile memory can store security codes, access logs, or event timestamps in security systems like alarm panels or access control systems. 4. Medical Devices: The DS1743-70 can be utilized in medical devices that require precise timekeeping, such as patient monitoring systems or drug dispensing machines. 5. Data Logging: Its non-volatile memory makes it suitable for data logging applications, where it can store sensor readings, timestamps, or event logs. 6. Automotive Applications: The chip's wide temperature range and accurate timekeeping make it suitable for automotive applications like vehicle tracking systems or event recorders.These are just a few examples of the advantages and application scenarios of the DS1743-70 integrated circuit chip. Its versatility and reliability make it a popular choice in various industries where accurate timekeeping and non-volatile memory are essential.
DS1743-70 Relevant information