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BQ4802LYDWRG4

BQ4802LYDWRG4

Manufacturer No:

BQ4802LYDWRG4

Manufacturer:

Texas Instruments

Description:

IC RTC CLK/CALENDAR PAR 28SOIC

Datasheet:

Datasheet

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BQ4802LYDWRG4 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
    Discontinued at Digi-Key
  • Packaging
    Tape & Reel (TR)
  • Series
    -
The BQ4802LYDWRG4 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 BQ4802LYDWRG4 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 precise timekeeping capabilities 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: The BQ4802LYDWRG4 has a built-in battery backup feature, allowing it to retain time and date information even when the main power supply 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 BQ4802LYDWRG4 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 need to maintain accurate time and date information, such as smart home automation systems, environmental monitoring devices, or asset tracking systems. 4. Medical devices: The BQ4802LYDWRG4 can be integrated into medical devices that require accurate timekeeping for scheduling medication reminders, data logging, or synchronization with other medical equipment. 5. Automotive applications: It can be used in automotive systems for timekeeping functions, such as in-car clocks, event logging, or synchronization with other vehicle systems.These are just a few examples of the advantages and application scenarios of the BQ4802LYDWRG4 integrated circuit chip. Its low power consumption, accurate timekeeping, and various application possibilities make it a versatile choice for many electronic devices and systems.
BQ4802LYDWRG4 Relevant information