參數(shù)資料
型號: LQ197V3DZ31
廠商: Sharp Corporation
英文描述: TFT LCD MODULE
中文描述: TFT液晶顯示模塊
文件頁數(shù): 6/17頁
文件大?。?/td> 486K
代理商: LQ197V3DZ31
LD-14402
4
CN2 (Inverter power)
Corresponding connector: PHR-3 (JST).
Pin No.
1
2
3
4
5
6
Using connector: S6B-PH-SM3-TB (JST).
*Inverter circuit’s GND separates from GND(Ground) of LCD module electrically ,
though its Shield case contacts.
4-3. Lamp characteristics
The backlight system is under-lighting type with 10 CCFTs (Cold Cathode Fluorescent Tube).
The characteristics of the lamp are shown in the following table. The value mentioned below is at the case of one
CCFT.
Item
Lifetime
Symbol
T
L
Min.
50000
Typ.
-
Max.
-
Unit
hour
Remarks
Note 1
Note 1: Lamp lifetime is defined as the time when the situation 1 occurs in the continuous operation under the
condition of Ta=25 degree and brightness control (100%).
1. Brightness becomes 50% of the original value under standard condition.
5. Absolute Maximum Ratings
Parameter
Input voltage
(for Control)
5V supply voltage
(for Control)
Input voltage
(for Inverter)
12V supply voltage
(for Inverter)
Storage temperature
Operation temperature
(Ambient)
Note 1: CK, R0
Note 2: Humidity 95%RH Max. (Ta
Maximum wet-bulb temperature is 39 degree or less. (Ta>40 degree)
No condensation.
Symbol
V
I
Condition
Ta=25 degree
Ratings
-0.3 ~ 3.6
Unit
V
Remark
Note 1
Vcc
Ta=25 degree
0 ~ + 6
V
V
Ta=25 degree
0 ~ + 6
V
V
INV
Ta=25 degree
0 ~ +14
V
Tstg
Topa
-
-
-25 ~ +60
0 ~ +40
Degree
Degree
Note 2
R5, G0
G5, B0
B5, Hsync, Vsync, ENAB, R/L, U/D
40 degree)
Symbol
V
INV
V
INV
V
INV
GND
GND
GND
Function
12V
12V
12V
GND
GND
GND
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