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DS1338U-3

DS1338U-3

Manufacturer No:

DS1338U-3

Description:

IC RTC CLOCK/CALENDAR I2C 8UMAX

Datasheet:

Datasheet

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DS1338U-3 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-uMAX/uSOP
  • Package / Case
    8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply, Battery
    1.3V ~ 3.7V
  • Voltage - Supply
    2.7V ~ 5.5V
  • Interface
    I²C, 2-Wire Serial
  • Date Format
    YY-MM-DD-dd
  • Time Format
    HH:MM:SS (12/24 hr)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Tube
  • Series
    -
The DS1338U-3 is a real-time clock (RTC) integrated circuit chip manufactured by Maxim Integrated. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Accuracy: The DS1338U-3 provides highly accurate timekeeping with a precision of ±2 minutes per month. 2. Low power consumption: It operates on very low power, making it suitable for battery-powered devices. 3. Battery backup: The chip includes a built-in power sense circuitry that automatically switches to a backup power source (typically a coin cell battery) in case of a main power failure. 4. I2C interface: It communicates with the host microcontroller using the I2C protocol, which is widely supported and allows for easy integration into various systems. 5. Alarm functionality: The DS1338U-3 has two programmable alarms that can trigger interrupts or other actions in the host system. 6. Temperature compensation: It includes a temperature sensor and compensation circuitry to ensure accurate timekeeping even in varying temperature conditions.Application scenarios: 1. Embedded systems: The DS1338U-3 is commonly used in embedded systems that require accurate timekeeping, such as industrial automation, data loggers, and control systems. 2. Wearable devices: Due to its low power consumption and small form factor, the chip can be used in wearable devices like smartwatches, fitness trackers, and medical devices. 3. Home automation: It can be utilized in home automation systems to synchronize time across various devices, schedule events, and trigger actions based on time. 4. Internet of Things (IoT): The DS1338U-3 can be integrated into IoT devices to provide accurate time stamps for data logging, synchronization with cloud services, and time-based automation. 5. Automotive applications: It can be used in automotive systems for timekeeping, event scheduling, and data logging purposes. 6. Consumer electronics: The chip can be found in various consumer electronics devices like digital cameras, audio/video recorders, and set-top boxes, where accurate timekeeping is required.These are just a few examples of the advantages and application scenarios of the DS1338U-3 integrated circuit chip. Its versatility and accuracy make it suitable for a wide range of timekeeping applications in different industries.
DS1338U-3 Relevant information