PA080XS1 Datasheet, PDF (8/25 Pages) AZ Displays – This technical specification applies to 8 color TFT-LCD module, PA080XS1

8-2) Back Light driving (JST BHSR-02VS-1 ,Pin No.j2)
PA080XS1
Pin No
1
2
Symbol
VL1
VL2
Description
Input terminal (Hi voltage side)
Input terminal (Low voltage side)
Remark
Wire color: pink
Wire color: white Note 8-2
Note 8-2 : Low voltage side of back light inverter connects with Ground of inverter circuits.
Recommended driving condition for back light
Parameter
Symbol Min.
Lamp voltage
Lamp current
Lamp frequency
Starting voltage(25^Ċ)
V_L
TBD
I_L
TBD
P_L
TBD
Vs
(Reference Value)
Starting voltage(0^Ċ)
Vs
(Reference Value)
Typ.
TBD
TBD
TBD
Max.
TBD
TBD
TBD
TBD
TBD
Unit
Vrms
mA
KHz
Vrms
Ta= 25 ^Ċ
Remark
Note 8-3
Note 8-4
Note 8-5
Vrms
Note 8-5
Note 8-3 : In order to satisfy the quality of B/L , no matter use what kind of inverter , the output
lamp current must between Min. and Max. to avoid the abnormal display image caused
by B/L.
Note 8-4 : The waveform of lamp driving voltage should be as closed to a perfect sine wave as
possible.
Note 8-5 : This value is not output voltage of inverter.
The voltage of inverter must larger than the starting voltage.
The kick-off time must larger than 1 second.
8-3) Power Consumption
Parameter
Symbol Conditions TYP. MAX
Supply current for Gate Driver (Hi level)
Supply current for Gate Driver (Low level)
Supply current for Source Driver(Digital)
Supply current for Source Driver(Analog)
Supply current for Gate Driver (Digital)
I_GH V_GH Ø +20V _{TBD TBD}
I_EE
V_EE Ø -10V _{TBD TBD}
I_DD1 V_DD1 Ø +3.3V _{TBD TBD}
I_DD2 V_DD2 Ø +12V _{TBD TBD}
I_CC ^VCC ^{Ø +3.3V} _{TBD TBD}
LCD Panel Power Consumption
Back Light Lamp Power Consumption
TBD TBD
TBD
Ta= 25 ^Ċ
Unit Remark
mA
mA
mA
mA
mA
mW Note 8-6
W Note 8-7
Note 8-6 : The power consumption for back light is not included.
Note 8-7 : Back light lamp power consumption is calculated by I_LÒV_L.
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not be distributed,
reproduced, or disclosed in whole or in part without prior written permission of Prime View International Co., Ltd.PAGE:8