TW8806EP-PB2-GRST

Video Processing Overview

The TW8806EP-PB2-GRST is a video display processor manufactured by Renesas Electronics Corporation, originally developed under the Intersil brand. It integrates an NTSC/PAL/SECAM TV decoder, analog RGB inputs, DACs, and a timing controller (T-CON) within a single chip. The device operates with a 1.8V core voltage and 3.3V I/O voltage, housed in a 128-pin PQFP package measuring 14x20 mm. It supports TFT panel resolutions up to 1280x768 pixels at one pixel per clock format.

Video Processing Feature Summary

• Integrated high-performance NTSC/PAL/SECAM video decoder with three 9-bit ADCs and automatic gain control
• Built-in de-interlacing engine and image scaling for converting various input formats to panel resolution
• Supports simultaneous multi-input combinations including composite, S-Video, component, and analog RGB
• Includes on-chip OSD RAM, closed caption decoding, and programmable T-CON signals

Video Processing Applications

• Portable TV
• Rear Seat Car Display
• Portable DVD
• Navigation + DVD systems
• In Flight Display

Video Processing Procurement Notes

Verify component authenticity as this part is marked Not Recommended for New Designs. Confirm availability through authorized channels due to potential obsolescence. Ensure handling procedures account for electrostatic discharge sensitivity. Check datasheet revisions for any specification updates prior to integration.

Video Processing Selection Notes

Select this component for applications requiring mixed-signal integration of TV decoding and LCD driving. It is suitable for portable devices where low power consumption and small form factor are critical. Consider the integrated T-CON and scaler capabilities to reduce external component count. Evaluate compatibility with target TFT panel interfaces before finalizing design.

Video Processing Part Context

This component belongs to the Techwells TW8806 series of LCD flat panel TV and PC monitor controllers. It represents a solution for creating standalone LCD displays by combining video processing and panel driving functions. The product line focuses on cost-effective, high-quality video processing for consumer electronics and automotive infotainment systems.

Video Processing Replacement Considerations

The official recommended replacement part number is TW8835. Note that the TW8835 is not pin-compatible with the TW8806. Design modifications will be required for PCB layout and signal routing when migrating to the replacement component.