272/240CH TFT Gate Driver
Preliminary Version 02
1. General Description
The HX8655-A is a TFT-LCD driver with 272/240 output channels. Each channel can
output high/low voltage to turn on/off TFT switch on TFT/LCD panel. It also has power
supply circuit for Gate driving as well as common electrode driving.
CMOS level input (2.25 to 3.6V)
272/240 channels output selectable
DC/DC converter circuit for gate driving include (VDC x , VDC x [-2])
DC/DC converter circuit for COMMON L level regulator include (VDC x [-1])
High-output voltage (VGH to VGL: 33V MAX)
Input terminal symmetrical placement
Including common electrode driving circuit
Including voltage regulator for source driver gamma circuit
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in whole or in part without prior written permission of Himax. Subject to change without notice.