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Número de pieza | A015AN04-V4 | |
Descripción | LCD Module | |
Fabricantes | AUO | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de A015AN04-V4 (archivo pdf) en la parte inferior de esta página. Total 32 Páginas | ||
No Preview Available ! Gleichmann & Co. Electronics GmbH
Product Marketing Displays & Systems
Industriestr. 16, D- 76297 Stutensee
Tel :07249-910-0, Fax: 07249-910-559
http://www.msc-ge.com
Doc. version : 0.3
Tota l pa g es : 3 1
Date
: 2005.10.18
Product Specification
1.5〞 COLOR TFT-LCD MODULE
MODEL NAME: A015AN04 V4
< ◆ > Preliminary Specification
< > Final Specification
Note: The content of this
specification is subject to
change.
www.DataSheet4U.net
© 2005 AU Optronics
All Rights Reserved,
Do Not Copy.
1 page Version :
Page :
0.3
4/ 31
B. Electrical specifications
1.Pin assignment
Pin no Symbol
I/O
1
VCOM
I
2
VGH
P
3 V1 C
4 V2 C
5
Vgoff_H
PS
6
Vgoff_L
PS
7 V3 C
8 V4 C
9
AVDD1
P
10
FRP
O
11
GND
P
12
DRV
VO
13 LED Anode I
14 FB VI
Description
Common electrode driving signal
Positive power for scan driver
Power setting capacitor connect pin
Power setting capacitor connect pin
Negative power supply (High) for G1~G240 outputs
Negative power supply (Low) for G1~G240 outputs
Power setting capacitor connect pin
Power setting capacitor connect pin
FRP level supply
Frame polarity output for panel Vcom
Ground pin for digital circuits
Power transistor gate signal for the boost converter
LED Anode
Main boost regulator feedback input
Remark
15
VCC
P
Power supply for digital circuits
16
AGND
P
Ground pin for analog circuits
17
AVDD
P
Power supply for analog circuits
18 HSYNC I
U UU
Horizontal sync input. Negative polarity
U
19 VSYNC I
Vertical sync input. Negative polarity
20
DCLK
L Clock signal; latch data onto line latches at the rising edge
21 DD5 I
Data input: MSB
22 DD4 I
Data input
23 DD3 I
Data input
24 DD2 I
Data input
25 DD1 I
Data input
26 DD0 I
Data input: LSB
27 NC I
NC
28 GRB I
Global reset pin
29 CS I
Serial communication chip select
30 ISDA I
Serial communication data input
31 ISCL I
Serial communication clock input
32
VCC
P
Power supply for digital circuits
33
GND
P
Ground pin for digital circuits
I: Input; O: Output. VI: voltage input VO: voltage output P:Power.
Note 1 : Definition of scanning direction. Refer to figure as below
Note2
Note2
Note2
ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PRPER SHALL NOT BE REPRODUCED, COPIED, OR
TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP.
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Fig 2 DC CK block diagram
To reduce the noise affect,CP0 will processed by De-bounce circuit. State-machine will generate the
duty cycle by CP0 signal. To make sure that VFB can reach default VREF quickly, so State-machine’s
is designed as a discrete step by step function. please refer to Fig 3. If CP0 is low , Duty cycle will
work from 0% to 75%. The maximum duty ratio is 75%.
Fig 3 PWM Control state diagram
ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PRPER SHALL NOT BE REPRODUCED, COPIED, OR
TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP.
11 Page |
Páginas | Total 32 Páginas | |
PDF Descargar | [ Datasheet A015AN04-V4.PDF ] |
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