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PDF HX8224-B Data sheet ( Hoja de datos )
| Número de pieza | HX8224-B | |
| Descripción | 480 x 240 TFT LCD Single Chip Digital Driver | |
| Fabricantes | Himax | |
| Logotipo |  |
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( DOC No. HX8224-B-DS )
HX8224-B
480x240 TFT LCD Single Chip
Digital Driver
Version 01 October, 2008
1 page  
HX8224-B
480x240 TFT LCD Single Chip
Digital Driver
Version 01
1. General Description
October, 2008
HX8224-B is a 480x240 single chip, which is used for driving TFT LCD panel by 480
source drivers and 240 gate drivers. The HX8224-B could receive 3 types of data
format, such as Serial RGB, YUV mode and CCIR656. A wide range supply voltage and
small output deviation are designed in this chip to get better performance. This chip
also supports SPI commands setting. And the power dissipation on the gamma
correction resistors is also concerned, that makes this chip more suitable for middle or
small size of color TFT panels.
2. Features
Source Driver
Support 480 LCD source output. (Delta or Strip Type)
Supply voltage:
Analog Power VDD: 3.0V to 3.6V
Logic I/O Power VDDIO: 1.8V to 3.6V
Charge Pump Power PVDD: 3.0V to 3.6V
Line-inversion driving method
Right and left shift capability
Support stand-by mode
Timing Controller
Support serial RGB, serial RGB dummy mode, YUV mode, CCIR656 data input
format
Internal dithering 8-bit data to 6-bit data for source driver circuit
Support the SPI commands setting
Gate Driver
240 LCD gate output
Up and down scan
Power
Power circuit supplies VDDA/VGH/VGL/VCOM voltage
Support VCOM swing driving and DC level adjustment
SPI setting to support the power circuit control
Support LED power
Himax Confidential
This information contained herein is the exclusive property of Himax and shall not be distributed, reproduced, or disclosed
-P.4-
in whole or in part without prior written permission of Himax.
October, 2008
5 Page 
HX8224-B
480X240 TFT LCD Single Chip Digital Driver
6. Function Description
DATA SHEET V01
6.1 Input data sequence
HX8224-B supports serial RGB、serial RGB dummy, YUV mode、CCIR656 input data
formats. When serial RGB data format, the input data sequence is decided by SHL
and UD setting, and others data format does not.
Table 6. 1 Input Data Sequence
Himax Confidential
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.
-P.10-
October, 2008
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet HX8224-B.PDF ] | |
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| Número de pieza | Descripción | Fabricantes |
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