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A027DN01-VB Schematic ( PDF Datasheet ) - AUO

Teilenummer A027DN01-VB
Beschreibung Display Module
Hersteller AUO
Logo AUO Logo 




Gesamt 62 Seiten
A027DN01-VB Datasheet, Funktion
A027DN01 VB Product Spec
Version
Page
0.8
1/62
CUSTOMER APPROVAL SHEET
CUSTOMER
MODEL A027DN01 VB
CUSTOMER Please sign here
APPROVED
APPROVAL FOR SPECIFICATIONS AND CS SAMPLE (Spec. Ver. 0.8 )
AUO
Sales
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PM
BU Head
*註明 Part No.:
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.
Datasheet pdf - http://www.DataSheet4U.net/






A027DN01-VB Datasheet, Funktion
A027DN01 VB Product Spec
Version
0.8
Page
6/62
G. Application note ............................................................................................................... 52
1. Application circuit .....................................................................................................................................52
1.1 Internal LED drive backlight............................................................................................................52
1.2 External LED drive backlight ..........................................................................................................53
2. Power on/off sequence .............................................................................................................................54
2.1 Power on (Standby Disabling) ........................................................................................................54
3.2 Power off (Standby Enabling) .........................................................................................................55
3. Recommended power on/off serial command settings.........................................................................56
3.1 UPS051 ..............................................................................................................................................56
3.2 UPS052 320 mode ............................................................................................................................57
3.3 UPS052 360 mode ............................................................................................................................58
3.4 CCIR656.............................................................................................................................................59
3.5 YUV 720 .............................................................................................................................................60
3.6 YUV 640 .............................................................................................................................................61
4. Power generation circuit ..........................................................................................................................62
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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.
Datasheet pdf - http://www.DataSheet4U.net/

6 Page









A027DN01-VB pdf, datenblatt
A027DN01 VB Product Spec
Version
0.8
Page
12/62
3. Electrical characteristics
3.1 Recommended operating conditions (GND=AGND=0V)
Item
Symbol
Min.
Typ.
Max.
Unit
Remark
Power supply
VDD
3.0
3.3
3.6 V
Note 1
Input
Signal
Note 1:
H Level
VIH
0.7* VDD
-
VDD
V
L Level
VIL
GND
-
0.3* VDD
V
A build-in power on reset circuit for VDD is provided within the integrated LCD driver IC. The
LCD module is in power save mode in default, and a standby releasing is required after VDD
power on through serial control. Please refer to the register STB setting for detail.
3.2 Electrical characteristics (GND=AGND=0V)
Parameter
Symbol
Condition
Min. Typ. Max. Unit
Remark
Input Current
for VDD
IDD
IDD(STANDBY)
VDD=3.3V
- 6.6 8.5
mA
- 0.3 0.4
Note 1
Note 1
DC-DC voltage
VCOM voltage
VGH
VGL
VCAC
VCDC
VDD=3.3V
VDD=3.3V
-
-
13 V Note 2
-10 V Note 2
3.6 4.2 4.8 Vp-p AC component, Note 3
0.26 V DC component, Note 4
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Note 1: Test Condition: 8colorbar+Grayscale pattern, UPS051 mode, DCLK=27MHz, Frame rate: 60Hz,
other registers are default setting.
Note 2: VGH and VGL are output voltages of integrated LCD driver IC.
Note 3: The brightness of LCD panel could be adjusted by the adjustment of the AC component of VCOM.
Note 4: VCDC could be adjusted, so as to minimize flicker and maximum contrast on each module.
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.
Datasheet pdf - http://www.DataSheet4U.net/

12 Page





SeitenGesamt 62 Seiten
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