Description
The CXA2503AR is an IC designed exclusively to drive color LCD panels LCX005BK/BKB and LCX009AK/AKB.
This IC greatly reduces the number of circuits and parts required to drive LCD panels by incorporating RGB decoder functions for video signals, driver functions, and a timing generator for driving panels onto a single chip.
This chip has a built-in serial interface circuit and electronic attenuators which allow various mode settings and adjustments to be performed through direct control from an external microcomputer, etc.

Features
• Color LCD panels LCX005BK/BKB and LCX009AK/AKB driver
• Supports NTSC and PAL systems
• Supports 16:9 wide display
• Supports composite inputs, Y/C inputs and Y/color difference inputs
• Serial interface circuit
• Electronic attenuators (D/A converter)
• BPF, trap and delay line
• Sharpness function
• 2-point γ correction circuit
• R, G, B signal delay time adjustment circuit
• Polarity inversion circuit (line inverted mode)
• Supports external RGB input
• Supports AC drive for LCD panel during no signal

Applications
• LCD viewfinders
• Compact liquid crystal projectors
• Compact LCD monitors