FPD33584  Product Folder

The FPD33584 Column Driver is a direct drive, 64 gray level, 384 output, TFT-LCD column driver with an RSDS™ data interface. It provides the capability to display 262,144 colors (18-bit color) with a large dynamic output range for twisted nematic applications. When used in a bank with other FPD33584 column drivers, the FPD33584 can support XGA (8 drivers) or SXGA (10 drivers) applications. Output voltages are gamma corrected to provide a direct mapping between digital video and LCD panel brightness. The 85MHz operating frequency allows the FPD33584 to meet the requirement of high refresh rate applications (i.e. XGA monitors with a 75Hz refresh rate).

An RSDS™ (Reduced Swing Differential Signaling) interface is used between the timing controller and the column driver to minimize EMI and reduce power.

• RSDS (Reduced Swing Differential Signaling) data bus for low power, reduced EMI and small PCB foot print
• 85MHz maximum operating frequency at V_DD1=3.0V (70MHz at V_DD1=2.7V)
• Pin compatible with Samsung S6C0666
• Ideal for XGA and SXGA applications
• Supports notebook and monitor applications
• Smart Charge Conservation for low power consumption
• 64 Gray levels per color (18-bit color)
• Supports both Dot and N-Line inversion
• Four externally programmable gamma curves
• Low offset, High voltage outputs for high contrast in a large range of display panel applications
• Optional, high current, repair amplifiers