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  • TW8834-TA2-CR

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TW8834-TA2-CR Overview

The TW8834-TA2-CR is a highly integrated video processor chip designed for applications that require video decoding, image enhancement, and display control capabilities. It supports various analog and digital video inputs and provides output for display on LCD panels or other video output devices.



  • Video Decoding: The TW8834-TA2-CR supports the decoding of various video formats, including composite video (CVBS), component video (YPbPr), and digital video (HDMI/DVI).
  • Image Enhancement: It offers advanced image enhancement features, including 2D and 3D comb filters, noise reduction, sharpness control, and color adjustments to improve the visual quality of the video.
  • OSD (On-Screen Display): The chip supports the generation of on-screen display graphics, allowing for the overlay of text, icons, and other graphical elements on the video output.
  • Display Control: It provides flexible display control capabilities, including scaling, cropping, aspect ratio adjustment, and picture-in-picture (PiP) functionality to adapt the video output to different display resolutions and sizes.
  • Audio Processing: The TW8834-TA2-CR includes audio processing features, such as audio decoding, volume control, and audio mixing, enabling synchronized audio playback with the video.
  • Input Interfaces: It supports multiple video input interfaces, including analog CVBS, YPbPr, and VGA, as well as digital HDMI and DVI inputs.
  • Output Interfaces: The chip provides digital RGB and analog RGB/YUV output interfaces for connecting to LCD panels or other video output devices.
  • Embedded MCU: It features an embedded microcontroller unit (MCU) that allows for easy configuration and control of the chip's functions through an external host controller.
  • Low Power Consumption: The TW8834-TA2-CR is designed for low power consumption, making it suitable for battery-powered and energy-efficient applications.
  • Compact Package: It is available in a compact LQFP package, allowing for easy integration into electronic devices.


  • Car Infotainment Systems: The TW8834-TA2-CR is commonly used in car multimedia systems to process and display video content from various sources, such as DVD players, cameras, and navigation systems.
  • Set-Top Boxes: It finds applications in digital TV set-top boxes and media players, providing video decoding, image enhancement, and display control functionalities.
  • Surveillance Systems: The chip can be used in surveillance video recorders and cameras, enabling video decoding, OSD overlay, and display control for monitoring and recording purposes.
  • Gaming Consoles: It is suitable for gaming consoles and arcade machines, offering video processing capabilities and on-screen display features for gaming graphics and user interfaces.
  • Industrial Display Systems: The TW8834-TA2-CR is used in industrial display systems, including factory automation, kiosks, and information displays, to process and present video content.
  • Home Entertainment Systems: It can be integrated into home theater systems and multimedia devices, enhancing video quality and providing flexible video output options.

TW8834-TA2-CR Equivalent Parts

Product Parameters

  • Product Name


  • Application

    Video Processor

  • Supply Voltage


  • Package / Case


  • RoHS Compliance


  • Manufacturer

    Renesas Electronics Corporation

  • Input Signal Types

    Analog Composite, Digital Video

  • Operating Temperature Range

    -40°C to +85°C

  • Features

    Multi-Format Video Decoder, OSD (On-Screen Display), Video Enhancement Functions

Technical Documents

  • PCN17010 - Alternate test facility of Intersil TW8824AT*, TW8834AT* and TW8835AT* series productsDetails>>

  • TW8834 Data ShortDetails>>

Other distributor's price

Distributor Part # Mfg. Description Price
mouser TW8834-TA2-CR Renesas Electronics Corporation Video ICs TW8834-TA2-CR Low Cost LCD Controller with BT.656 Output (Cu








future TW8834-TA2-CR Renesas Electronics Corporation TW8834-TA2-CR LOW COST LCD CONTROLLER WITH BT.656 OUTPUT (CU




newark TW8834-TA2-CR Renesas Electronics Corporation Lcd Video Processor, Tqfp-100 Rohs Compliant: Yes |Renesas TW8834-TA2-CR








digikey TW8834-TA2-CR Renesas Electronics Corporation IC VIDEO PROCESSOR 100TQFP