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BQ4802YDW

BQ4802YDW

Manufacturer No:

BQ4802YDW

Manufacturer:

Texas Instruments

Description:

IC RTC CLK/CALENDAR PAR 28SOIC

Datasheet:

Datasheet

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BQ4802YDW Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-SOIC
  • Package / Case
    28-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • 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 (12/24 hr)
  • Features
    Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Active
  • Packaging
    Tube
  • Series
    -
The BQ4802YDW is a real-time clock (RTC) integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Here are some of the advantages and application scenarios of the BQ4802YDW:Advantages: 1. Low power consumption: The BQ4802YDW is designed to operate with minimal power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial. 2. Accurate timekeeping: It provides highly accurate timekeeping capabilities, ensuring precise tracking of time and date information. 3. Integrated crystal oscillator: The chip includes an integrated crystal oscillator, eliminating the need for an external crystal, which simplifies the design and reduces component count. 4. Battery backup: The BQ4802YDW has a built-in battery backup feature, allowing it to retain time and date information even when the main power source is disconnected. 5. I2C interface: It utilizes the I2C (Inter-Integrated Circuit) communication protocol, enabling easy integration with microcontrollers and other digital devices.Application scenarios: 1. Consumer electronics: The BQ4802YDW can be used in various consumer electronic devices that require accurate timekeeping, such as digital watches, clocks, and timers. 2. Industrial automation: It can be employed in industrial automation systems where precise time synchronization is essential for scheduling tasks, data logging, or event triggering. 3. Internet of Things (IoT): The chip can be utilized in IoT devices that rely on accurate timekeeping, such as smart home automation systems, energy management systems, or asset tracking devices. 4. Medical devices: The BQ4802YDW can be integrated into medical devices that require accurate time and date information for data logging, event scheduling, or synchronization with other medical equipment. 5. Automotive applications: It can be used in automotive systems for timekeeping purposes, such as in-car entertainment systems, dashboard clocks, or event logging.These are just a few examples of the advantages and application scenarios of the BQ4802YDW integrated circuit chip. Its versatility, low power consumption, and accurate timekeeping capabilities make it suitable for a wide range of applications.
BQ4802YDW Relevant information