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PDF HX8655-A Data sheet ( Hoja de datos )
| Número de pieza | HX8655-A | |
| Descripción | 272/240CH TFT Gate Driver | |
| Fabricantes | Himax | |
| Logotipo |  |
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( DOC No. HX8655-A-DS )
HX8655-A
272/240CH TFT Gate Driver
Preliminary Version 02 December, 2005
1 page  
HX8655-A
272/240CHTFT Gate Driver
DATA SHEET Preliminary V02
Pin name
OSCIN
OSCOUT
TEST1
TEST2
Dummy
VDC
CH_SEL
I/O Function
Description
I/O Oscillation pins
Connect 75K ohm resister between OSCIN and
OSCOUT pins.
TEST1=H and TEST2=H: Normal mode
- Test mode pins TEST1 or TEST2 =L: TEST mode
This pin is pulled high internally.
- Dummy
No dummy pins are connected with other pins inside IC.
In Power supply
Power supply pin for reference voltage of DC/DC
converter circuit. VDC=5.0V.
Select 272/240 channels output. (Normally pull high)
In
Output channel CH_SEL=H: 272 channel output
select pin
CH_SEL=L: 240 channel output, using OUT17~OUT256.
Others are fixed to VGL.
Himax Confidential
This information contained herein is the exclusive property of Himax and shell not be distributed, reproduced, or disclosed
-P.4-
in whole or in part without prior written permission of Himax. Subject to change without notice.
December 2005
5 Page 
HX8655-A
272/240CHTFT Gate Driver
5.13 Value of wiring resistance to each pin
DATA SHEET Preliminary V02
The recommended wiring resistance values are shown below. The wiring resistance
values affect the current capacity of the power supply, so be sure to design using
values that do not exceed those recommended.
Pin Name
VDD
VDC
VSS
VGH
VGL
VCL
VBGR
Vgr
COMH
COML
COMOUT
C1AP
C1BP
C1N
C2P
C2N
C3P
C3N
C4P
C4N
C5P
C5N
OSCIN
OSCOUT
POL
CPV
STV
OE
SEQ1
SEQ2
TC1
TC2
L/R
COMPP
COMC
DISPG
RESETB
Wiring resistance value(Ω)
< 30
<5
<5
< 20
< 10
< 10
< 30
< 20
< 10
< 10
< 10
< 20
< 20
< 20
< 20
< 20
< 20
< 20
< 20
< 20
< 10
< 10
< 800 (1)
< 800 (1)
< 800
< 800
< 800
< 800
< 1000
< 1000
< 1000
< 1000
< 1000
< 1000
< 1000
< 1000
< 1000
Note:(1) The total resistance of (OSCIN wiring resistance + OSCOUT wiring
resistance + external resistance between OSCIN and OSCOUT) will decide
the OSC frequency.
Himax Confidential
This information contained herein is the exclusive property of Himax and shell not be distributed, reproduced, or disclosed
-P.10-
in whole or in part without prior written permission of Himax. Subject to change without notice.
December 2005
11 Page | ||
| Páginas | Total 23 Páginas | |
| PDF Descargar | [ Datasheet HX8655-A.PDF ] | |
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