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BQ4822YMA-70

BQ4822YMA-70

Manufacturer No:

BQ4822YMA-70

Manufacturer:

Texas Instruments

Description:

IC RTC CLK/CALENDAR PAR 28-DIP

Datasheet:

Datasheet

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BQ4822YMA-70 Specifications

  • Type
    Parameter
  • Mounting Type
    Through Hole
  • 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:hh (24 hr)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Tube
  • Series
    -
The BQ4822YMA-70 is a real-time clock (RTC) integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Accuracy: The BQ4822YMA-70 provides highly accurate timekeeping with a typical accuracy of ±2 minutes per year. 2. Battery Backup: It has a built-in battery backup system that allows it to continue timekeeping even when the main power supply is disconnected. 3. Low Power Consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered devices. 4. I2C Interface: It uses the I2C (Inter-Integrated Circuit) communication protocol, which is widely supported and allows for easy integration with microcontrollers and other devices. 5. Alarm Functionality: The BQ4822YMA-70 includes alarm functionality, enabling it to generate interrupts or trigger specific actions at predefined times.Application Scenarios: 1. Consumer Electronics: The chip can be used in various consumer electronic devices that require accurate timekeeping, such as digital clocks, watches, and home automation systems. 2. Industrial Applications: It is suitable for industrial applications that require precise time synchronization, such as data loggers, industrial automation systems, and control panels. 3. Medical Devices: The BQ4822YMA-70 can be used in medical devices that rely on accurate timekeeping, such as patient monitoring systems, infusion pumps, and medical imaging equipment. 4. Automotive Applications: It can be utilized in automotive applications that require real-time clock functionality, such as car infotainment systems, dashboard displays, and GPS navigation systems. 5. Internet of Things (IoT): The chip can be integrated into IoT devices that need accurate timekeeping for data logging, event scheduling, or synchronization purposes.Overall, the BQ4822YMA-70 offers accurate timekeeping, low power consumption, and various application possibilities, making it a versatile choice for many electronic devices and systems.
BQ4822YMA-70 Relevant information