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TCA8424RHAR

TCA8424RHAR

Manufacturer No:

TCA8424RHAR

Manufacturer:

Texas Instruments

Description:

IC INTERFACE SPECIALIZED 40VQFN

Datasheet:

Datasheet

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TCA8424RHAR Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    40-VQFN (6x6)
  • Package / Case
    40-VFQFN Exposed Pad
  • Voltage - Supply
    1.65V ~ 3.6V
  • Interface
    I²C
  • Applications
    -
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Not For New Designs
  • Series
    -
The TCA8424RHAR is an integrated circuit chip designed for keyboard and keypad scanning applications. Some of the advantages and application scenarios of this chip are:1. High Integration: The TCA8424RHAR integrates multiple functions required for keyboard scanning, such as key matrix scanning, LED control, and key rollover, into a single chip. This high level of integration simplifies the design and reduces the component count of keyboard systems.2. Low Power Consumption: The chip is designed to operate at low power, making it suitable for battery-powered devices such as laptops, tablets, and smartphones.3. Flexible Key Matrix Configuration: The TCA8424RHAR supports various key matrix configurations, allowing designers to implement different keyboard layouts and sizes. This flexibility makes it suitable for a wide range of applications, from small keypads to full-sized keyboards.4. Key Rollover Support: The chip supports key rollover, which means it can detect multiple key presses simultaneously. This feature is essential for gaming keyboards and other applications that require multiple key combinations.5. LED Control: The TCA8424RHAR has built-in LED control capabilities, allowing it to drive indicator lights or backlighting for the keyboard. This feature is useful for indicating the status of various functions or providing visual feedback to the user.6. Automotive Applications: The chip is designed to meet the stringent requirements of the automotive industry, making it suitable for applications such as car infotainment systems, steering wheel controls, and other automotive input devices.7. Industrial Applications: The TCA8424RHAR is also suitable for industrial applications that require robust and reliable keyboard scanning, such as industrial control panels, machinery interfaces, and ruggedized keyboards.Overall, the TCA8424RHAR integrated circuit chip offers a range of advantages and can be applied in various scenarios where keyboard or keypad scanning is required, including consumer electronics, automotive, and industrial applications.
TCA8424RHAR Relevant information