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BQ4802LYDWR

BQ4802LYDWR

Manufacturer No:

BQ4802LYDWR

Manufacturer:

Texas Instruments

Description:

IC RTC CLK/CALENDAR PAR 28SOIC

Datasheet:

Datasheet

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BQ4802LYDWR 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
    2.7V ~ 3.6V
  • 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
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Series
    -
The BQ4802LYDWR 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 its advantages and application scenarios:Advantages: 1. Low power consumption: The BQ4802LYDWR 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 with a typical accuracy of ±2 minutes per month. 3. Integrated crystal oscillator: The chip includes an integrated 32.768 kHz crystal oscillator, eliminating the need for an external crystal component. 4. Battery backup: It has a built-in battery backup system that allows it to maintain accurate timekeeping even during power outages or when the main power source is disconnected. 5. I2C interface: The chip utilizes the I2C (Inter-Integrated Circuit) communication protocol, which is widely supported and allows for easy integration with microcontrollers and other devices.Application scenarios: 1. Consumer electronics: The BQ4802LYDWR can be used in various consumer electronic devices that require accurate timekeeping, such as digital watches, clocks, timers, and appliances with scheduling features. 2. Industrial automation: It can be employed in industrial automation systems where precise time synchronization is essential for coordinating processes, scheduling tasks, and data logging. 3. Internet of Things (IoT): The chip can be integrated into IoT devices that require real-time clock functionality, such as smart home automation systems, environmental monitoring devices, and asset tracking systems. 4. Medical devices: It can be utilized in medical devices that rely on accurate timekeeping, such as patient monitoring systems, drug dispensers, and medical equipment with time-sensitive operations. 5. Automotive applications: The BQ4802LYDWR can be used in automotive applications where accurate timekeeping is required, such as in-car entertainment systems, dashboard clocks, and event logging devices.These are just a few examples of the advantages and application scenarios of the BQ4802LYDWR integrated circuit chip. Its versatility, low power consumption, and accurate timekeeping make it suitable for a wide range of applications.
BQ4802LYDWR Relevant information