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UDS2981R/B

UDS2981R/B

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UDS2981R/B

Description:

UDS2981R/B

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Datasheet

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UDS2981R/B Specifications

  • Type
    Parameter
  • Supplier Device Package
    -
  • Package / Case
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  • Type
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  • DigiKey Programmable
    Not Verified
  • Packaging
    Bulk
  • Product Status
    Active
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The UDS2981R/B is an integrated circuit chip that is commonly used in LED display applications. Here are some advantages and application scenarios of this chip:Advantages: 1. High integration: The UDS2981R/B chip integrates multiple functions required for LED display control, including data latch, constant current driver, and shift register. This high level of integration reduces the number of external components required, simplifying the design and reducing the overall cost. 2. Constant current drive: The chip provides constant current drive for the LEDs, ensuring consistent brightness across all LEDs in the display. This helps in achieving uniform illumination and better visual quality. 3. Serial interface: The UDS2981R/B chip supports a serial interface, allowing for easy communication with microcontrollers or other control devices. This simplifies the control and programming of the LED display. 4. Wide operating voltage range: The chip can operate within a wide voltage range, typically from 3V to 5.5V, making it compatible with a variety of power supply configurations.Application scenarios: 1. LED displays: The UDS2981R/B chip is commonly used in LED display applications, such as large outdoor advertising displays, indoor video walls, scoreboards, and signage. It provides the necessary control and drive capabilities for the LEDs used in these displays. 2. Message boards: The chip can be used in message boards or scrolling displays, where multiple LEDs are used to display text or graphics. The constant current drive ensures consistent brightness and legibility of the displayed content. 3. Decorative lighting: The UDS2981R/B chip can be used in decorative lighting applications, such as LED strips or strings. It allows for easy control and synchronization of multiple LEDs, enabling various lighting effects. 4. Automotive lighting: The chip can be used in automotive lighting applications, such as LED taillights or dashboard displays. Its wide operating voltage range and constant current drive make it suitable for automotive power systems.Overall, the UDS2981R/B integrated circuit chip offers advantages of high integration, constant current drive, serial interface, and wide operating voltage range, making it suitable for various LED display applications.
UDS2981R/B Relevant information