LQ043T3DX02 Sharp Electronics, LQ043T3DX02 Datasheet - Page 10
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LQ043T3DX02
Manufacturer Part Number
LQ043T3DX02
Description
Manufacturer
Sharp Electronics
Datasheet
1.LQ043T3DX02.pdf
(25 pages)
Specifications of LQ043T3DX02
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LQ043T3DX02
Manufacturer:
LATTICE
Quantity:
39
【Note 1】
◎ Please do not supply AVDD before VCC.
◎ It discharges and boost up voltage for TFT module on the basis of a DISP-signal
◎ It is not problem to set up DISP=L , AVDD=GND when VCC voltage is supplied
◎ Please don't set various signals to Hi-Z when VCC-voltage is supplied
◎ Don't change DISP signal into the state of H level When AVDD voltage is in the state of GND.
◎ The ON/OFF timing of LED Back Light is an example.
Dip Conditions for supply voltage
Sequences of supply voltage and signals
Therefore, the display start is delayed for 10 flames and Ten or more frames needs to be
It drives Max-10 flames (about 0.2seconds) from change of DISP-signals by reasons that
It takes time for 9 flames while each processing operation.
voltage maintained at the time of a display end.
in reason that those signals are CMOS input.
VCC
CK
Hsync,Vsync
DATA
DISP
LCD display
Timing (example)
ON/OFF
AVDD
LED B/L
t1_C
t1_D
t 2
t 3
t 4
t 5
0.3V
2.3V
MIN
0.5
0.5
50
td
0
0
0
【Note 2】
t1_C
0.3V
4.8V
TYP
t2
-
-
-
-
-
-
t1_D
ON
MAX
t3
10
10
-
-
-
-
max.10frame
Black mask
ON processing 9 frame
Vcc
GND
Display
unit
ms
ms
ms
ms
ms
ms
Signal required domain
【Note 2】
td≦10ms
usual LCD
display
Remarks
Min.10frame
OFF processing 9 frame
Black mask
OFF
display
4.8V
t4
LCM- 05042 Page 9 of 23
0.3V
t5
2.3V
0.3V