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LM1881M

LM1881M

Manufacturer No:

LM1881M

Manufacturer:

Texas Instruments

Description:

IC VIDEO SYNC SEPARATOR 8SOIC

Datasheet:

Datasheet

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LM1881M Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Voltage - Supply
    5V ~ 12V
  • Control Interface
    -
  • Standards
    NTSC, PAL, SECAM
  • Applications
    Professional Video
  • Function
    Separator
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    -
The LM1881M is a popular integrated circuit chip used for video sync separation and synchronization. It has several advantages and application scenarios, including:1. Video Sync Separation: The LM1881M is primarily used for separating the sync signals from composite video signals. It can accurately extract horizontal and vertical sync pulses from the composite video signal, making it easier to process and synchronize the video signal.2. Stable Sync Generation: The chip provides stable and reliable sync signals, ensuring proper synchronization of video signals in various applications. It helps in maintaining the correct timing and alignment of video signals, which is crucial for proper display and processing.3. Compatibility: The LM1881M is compatible with a wide range of video standards, including NTSC, PAL, and SECAM. It can handle both color and monochrome video signals, making it suitable for various video applications worldwide.4. Noise Rejection: The chip incorporates noise rejection techniques, which help in reducing interference and noise in the video signal. This ensures a cleaner and more stable video output, improving the overall video quality.5. Low Power Consumption: The LM1881M is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.Application scenarios of LM1881M include:1. Video Processing: The chip is commonly used in video processing applications, such as video scalers, video switchers, video mixers, and video capture devices. It helps in accurately separating and synchronizing video signals, enabling further processing or manipulation of the video content.2. Video Surveillance: The LM1881M can be used in video surveillance systems to extract sync signals from composite video inputs. It helps in maintaining proper synchronization of multiple cameras and ensures accurate recording and monitoring of video feeds.3. Video Game Consoles: The chip can be utilized in video game consoles to extract sync signals from the video output. It helps in synchronizing the video signal with the game processing unit, ensuring smooth and accurate gameplay.4. Video Test Equipment: The LM1881M is commonly used in video test equipment, such as waveform monitors and video signal analyzers. It helps in analyzing and measuring video signals accurately, ensuring compliance with video standards and identifying any signal abnormalities.5. Video Sync Generation: The chip can also be used to generate sync signals for video applications that require precise synchronization. It can generate stable horizontal and vertical sync pulses, which are essential for proper video display and timing.Overall, the LM1881M integrated circuit chip offers reliable video sync separation and synchronization capabilities, making it suitable for a wide range of video applications.
LM1881M Relevant information