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HX8250-A datasheet

更新时间:2019-11-04 15:06:51 大小:3M 上传用户:yifanshu02查看TA发布的资源 浏览次数:363 下载积分:2分 下载次数:0 次 标签:HX8250-A 出售积分赚钱 评价赚积分 ( 如何评价?) 收藏 评论(0) 举报

资料介绍

HX8250-A is a 960-channel outputs source driver with TCON, OSD mixer, and 3-wire

Serial Port Interface. It also supports 2-chip cascade mode to extend source channel

to be 1920 channels.


部分文件列表

文件名 大小
HX8250-A_DS_preliminary_v04_070507.pdf 3M

部分页面预览

(完整内容请下载后查看)
HX8250-A  
960CH TFT LCD Source Driver with TCON  
DATA SHEET Preliminary V04  
PASSR1  
-
-
-
Link together internally. Please use as signal path, not power path.  
Link together internally. Please use as signal path, not power path.  
Link together internally. Please use as signal path, not power path.  
PASSR2  
PASSL1  
PASSL2  
PASS1  
PASS2  
Note: (1) Please power on following the sequence VCC à logic input à VDD and V1 ~ V10. Reverse the  
sequence to shut down.  
(2) To stabilize the supply voltages, please be sure to insert a 0.1uF bypass capacitor between  
VCC-GND and VDD-VSS. Furthermore, for increased precision of the D/A converter, insertion of a  
bypass capacitor of about 0.01uF is also advised between the gamma-corrected power supply  
terminals (V1, V2, , V10) and VSS.  
(3) Please keep V1~V10 not cross to the toggle signals as possible to avoid the AC coupling on the  
DC V1~V10 voltage. When used as cascade mode, please keep the coupled amount of V1~V10  
are the same between the two chip.  
(4) The input wiring resistance values affect power or signal integrity and the display quality. So be  
sure to design using values that do not exceed those recommended as below.  
Pin Name  
Wiring resistance value()  
VCC(3.3V)  
GND(0V)  
< 30  
< 30  
VDD(8.4V)  
< 5  
VSS(0V)  
< 5  
V1 ~ V10  
CLK  
Dx7 ~ Dx0  
< 100  
< 100  
< 200  
< 200  
< 200  
< 200  
< 200  
HS  
VS  
DE  
POL_O to POL_I (cascade mode)  
OSD_R, OSD_G, OSD_B  
OSD_HS, OSD_VS, OSD_CLK  
Others  
< 200  
< 1000  
Himax Confidential  
-P.7-  
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.  
February, 2007  

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