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LMC7532 Datasheet Low Power XGA/SVGA TFT-LCD Column Driver

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: www.DataSheet4U.com ADVANCED INFORMATION NOV, 1997 LMC7532 Low EMI, Low Power XGA/SVGA TFT-LCD Column.

General Description

The LMC7532 is a Column Driver suitable for National’s Reduced Swing Differential Signalling (RSDS) digital interface.

It converts this 18-bit digital data into analog voltage for 300 or 309 columns, charging each sub-pixel to the correct gray level corresponding to the digital value.

The RSDS path to the panel timing controller contributes toward lowering radiated EMI, reducing system power consumption and eliminates one of the two pixel busses used in typical XGA TFT-LCD panels today.