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Overview

Description

The TW8816B3 is a highly integrated multi-purpose LCD display solution for both analog and digital panels. To reduce BOM cost, TW8816B3 integrates an 8-bit MCU and a CCFL or LED controller. Through multiple input ports, TW8816B3 can directly display video and graphic content from a variety of devices including TV Tuners, DVD players, back-up cameras, DTV/DMB receivers, and navigation/GPS receivers.

Features

  • Supports analog inputs including CVBS, S-Video, YPbPr, and RGB signals and digital inputs including 24 bit RGB and 8/16/24 bit YCbCr. Interlaced and progressive ITU 656 inputs are supported.
  • Supports both digital and analog panels up to WXGA resolutions
  • Integrates cost saving features including LED controller, CCFL controller, programmable panel offset control, and on-chip 8-bit 8051 MCU with SPI interface
  • Embedded Image Enhancement
    • Programmable CTI, hue, brightness, saturation, contrast, and sharpness control
    • Black/White Stretch
    • Programmable favorite color enhancement- up to three colors
    • Programmable Gamma Correction tables

Analog Video Decoder

  • NTSC (M, 4.43) and PAL (B, D, G, H, I, M, N, N combination), PAL (60), SECAM with automatic format detection
  • Advanced synchronization processing for VCR trick play signal
  • Three 10-bit ADCs and analog clamping circuit
  • Built-in analog anti-aliasing filter
  • Fully programmable static gain or automatic gain control for the Y or CVBS channel
  • Programmable white peak control for the Y or CVBS channel
  • Software selectable analog inputs allow any of the following
    • Up to 4 composite video
    • UP to 3 S-Video
    • Up to 2 analog YPbPr and RGB
  • 4-H adaptive comb filter Y/C separation
  • PAL delay line for color phase error correction
  • Digital PLL for both color and horizontal locking
  • Programmable hue, brightness, saturation, contrast, sharpness, Gamma control, and noise suppression
  • Automatic color control and color killer

Analog RGB / YPbPr Input

  • Built-in sync processor for SOG support
  • Built-in Line-locked PLL supporting up to 108MHz
  • Built-in input measurement function

Digital Interface

  • Allows connection to 8/16/24-bit RGB/YCbCr
  • Support both interlaced and progressive ITU 656.

Comparison

Applications

  • Navigation + DVD + TV
  • Back up Camera
  • Rear Seat Entertainment
  • Car TV
  • Portable DVD
  • PMP
  • Portable TV
  • Door Phone
  • Photo Frame
  • DMB TV
  • Baby Monitor
  • Home Audio
  • In Flight Entertainment

Documentation

Type Title Date
Datasheet Log in to Download PDF 4.18 MB
Datasheet - Short-form PDF 208 KB
Product Advisory PDF 259 KB
Product Change Notice PDF 106 KB
Product Advisory PDF 363 KB
5 items

Design & Development

Models

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Diagram of ECAD Models