LS037V7DW01 View Datasheet(PDF) - Sharp Electronics
Part Name
Description
Manufacturer
LS037V7DW01 Datasheet PDF : 26 Pages
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LCP-06008A-6
※Cautions when you turn on or off the power supply
ON
sequence
Conventional Operation
2Vsync
①
CLKIN,VSYNC,HSYNC
GND
Conventional Operation
RGB data Signal
RESB
INI(Power on Control)
VCC
(External power Supply 3.3V)
GND
GND
GND
Conventional Operation
③Min20μsec Width
④
OFF sequence
＞5Vsync
2Vsync
②
GND
GND
GND
GND
(1) After VCC is ON ,please make sure to start HVIF(CLK,HSYNC,VSYNC,RGB data signal) synchronized
signal before INI(Power on control) becomes High.
(2) Please keep HVIF(CLK,HSYNC,VSYNC,RGB data signal) synchronized signal High for more than 5
vertical period after INI becomes Low to shut down VCC.
(3) Stabilize VCC(＋3.3V) within double vertical periods.
(4) VCC is stabilized to GND within double vertical periods.
(5) When the power supply is on again after Power Supply Off sequence ,please put the RESB signal before
Power Supply On sequence. RESB signal needs LOW level more than 20μsec after VCC(+3.3V) ON.
(6) Please Set RESB signal before INI Signal.
【Note 7-1】INI,VSYNC,HSYNC,MO,UD,LR,CLK,R0～R5,G0～G5,B0～B5,DEN,RESB terminals are applied.
Each voltage should be kept to satisfy absolute maximum ratings.
If the applied voltage goes beyond absolute maximum ratings, the LCD module may be broken
eternally.
B) Back light driving section
Table 5
Parameter
Symbol
LED voltage(VL)
VL
LED current(IL)
IL
Power consumption
WL
MIN
－
－
－
TYP
27.9
16
446.4
MAX
31.5
20
630
Units
V
mA
mW
Ta=25
Remarks terminal
【Note 7-2】
【Note 7-3】
【Note 7-2】VL(TYP) at IL(16mA). VL (MAX) at IL (20mA).
【Note 7-3】Calculated reference value. WL=(VL×IL)
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