Display Driver

The TW8816 is a highly integrated multi-purpose LCD display solution for both analog and digital panels. To reduce BOM cost, TW8816 integrates an 8-bit MCU and a CCFL or LED controller. Through multiple input ports, TW8816 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.

• 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
• 4-H adaptive comb filter Y/C separation
• PAL delay line for color phase error correction BOTTOM VIEW 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
• Built-in sync processor for SOG support
• Built-in Line-locked PLL supporting up to 108MHz
• Built-in input measurement function
• Allows connection to 8/16/24-bit RGB/YCbCr
• Support both interlaced and progressive ITU 656
• Built-in OSD controller with integrated character 202 ROM fonts, programmable 227 RAM fonts and 512 characters display RAM.
• Multi-window (4) OSD support with color pallet
• 16 font & window colors available
• Support OSD overlay with alpha blending
• Supports Panel power sequencing.
• Supports DPMS for monitor power management.
• 1.8 / 3.3 V operation
• Supports 2-wire serial bus interface
• Spread spectrum PLL
• Low-speed ADC for KEY scan
• Programmable panel VCOM offset control
• 5V tolerant I/O
• Power-down mode
• DFT
• Typical power consumption < 500mW
• Single 27MHz crystal