Source Driver. HX8262-A Datasheet
( DOC No. HX8262-A-DS )
1200 CH TFT LCD Source Driver
Preliminary version 00 December, 2007
1200/1026 CH TFT LCD Source Driver
Preliminary Version 00
1. General Description
HX8262-A is a 1200 channel outputs source driver with TCON, and 3-wire Serial Port
Interface. It also supports 2-chip cascade mode to extend source channel to be 2400
channels (resolution: 800RGB x 600).
The interface follows digital 24-bit parallel RGB input format. The TCON generates
the 400x240, 800x480 and 800x600 resolutions and provides horizontal and vertical
control timing to source driver and gate driver. It also supports dithering feature, apply
source driver with 6-bit DAC to perform 8-bit resolution 256 gray scales.
The source driver receives 6-bit by 3 dots of digital display data per clock from TCON
and generates corresponding 64-level gray scale voltage output. Since the output
circuit of this source driver incorporates an operational amplifier with low power
dissipation, and performs wide voltage supply range and small output deviation.
Therefore, a high quality display with less crosstalk can be achieved.
This information contained herein is the exclusive property of Himax and shall not be distributed, reproduced, or disclosed
in whole or in part without prior written permission of Himax.