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BQ4802LYPWR

BQ4802LYPWR

Manufacturer No:

BQ4802LYPWR

Manufacturer:

Texas Instruments

Description:

IC RTC CLK/CALENDAR PAR 28TSSOP

Datasheet:

Datasheet

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BQ4802LYPWR Specifications

  • Type
    Parameter
  • 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 BQ4802LYPWR 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 BQ4802LYPWR:Advantages: 1. Low power consumption: The BQ4802LYPWR 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: The chip utilizes an integrated crystal oscillator, which provides precise timekeeping capabilities with low drift and high accuracy. 3. Battery backup: The BQ4802LYPWR includes a built-in power-fail switchover circuitry that allows it to seamlessly switch to a backup battery source in case of a power outage, ensuring uninterrupted timekeeping. 4. I2C interface: The chip communicates with the host microcontroller or system through the I2C interface, which is a widely used and standardized communication protocol, enabling easy integration into various systems.Application Scenarios: 1. Consumer electronics: The BQ4802LYPWR can be used in devices such as digital cameras, portable media players, or smartwatches, where accurate timekeeping is required for functions like timestamping, scheduling, or event logging. 2. Industrial automation: In industrial applications, the chip can be utilized for time synchronization in distributed systems, data logging, or event triggering. 3. Medical devices: Medical equipment often requires precise timekeeping for synchronization, data logging, or scheduling purposes. The BQ4802LYPWR can be used in devices like patient monitors, infusion pumps, or diagnostic equipment. 4. Automotive applications: The chip can be employed in automotive systems for functions like time-stamping events, data logging, or synchronization between different modules within the vehicle. 5. Internet of Things (IoT): With its low power consumption and accurate timekeeping capabilities, the BQ4802LYPWR can be used in IoT devices, such as smart home automation systems, environmental monitoring devices, or asset tracking systems.These are just a few examples of the advantages and application scenarios of the BQ4802LYPWR integrated circuit chip. Its versatility, low power consumption, and accurate timekeeping make it suitable for a wide range of applications where reliable timekeeping is essential.
BQ4802LYPWR Relevant information