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PDF LD1041 Data sheet ( Hoja de datos )
| Número de pieza | LD1041 | |
| Descripción | Sunlight Readable 10.4 LCD Display | |
| Fabricantes | LiteMax Electronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LD1041 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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LITEMAX LD1041
Sunlight Readable 10.4" LCD Display
(1st Edition 3/26/2004 )
All information is subject to change without notice.
www.DataSheet4U.com
LITEMAX Electronics Inc.
4F, No.131-3, Lane235, Bau-chiau Rd.,
Shin-dian City, Taipei County, Taiwan R.O.C.
Tel : 886-2-8919-1858
Fax: 886-2-8919-1300
Homepage: http://www.litemax.com.tw
1 page  
B. Electrical specifications
1. Pin assignment
(1) Input signal interface
Pin no
1
2
3
4
Symbol
VCC
VCC
GND
GND
Function
+3.3 V power supply
+3.3 V power supply
Ground
Ground
5
RxIN0-
LVDS receiver signal channel 0
6 RxIN0+
7
GND
Ground
8
RxIN1-
LVDS receiver signal channel 1
9 RxIN1+
10
GND
Ground
11
RxIN2-
LVDS receiver signal channel 2
12 RxIN2+
13
GND
Ground
14
CKIN-
LVDS receiver signal clock
15 CKIN+
16
GND
Ground
17 NC No Connection
18 NC No Connection
www.DataSheet4U.com 19
GND
Ground
20
GND
Ground
CN1 (20P) connector: HRS DF 19K-20P-1H or compatible
Etc.
LD1041
Page 4
5 Page 
e. Backlight driving conditions
Parameter
Symbol
Min.
Typ.
Max.
Unit Remark
Lamp voltage
Lamp current
VL
-
420
-
Vrms
Note 1
IL
33
36
39
mArms
Note 1
Power consumption
Lamp starting voltage
PL
VS
- 30.0 -
W Note 2
---
T=0℃
Vrms
- 1700 -
T=25℃
Frequency
FL 50 55 60 KHZ Note 3
Lamp life time
LL - 50,000 - Hr Note 1, 4
Note 1: T= 25℃, IL = 6mA/Lamp (Total 6 lamps)
Note 2: Inverter should be designed with the characteristic of lamp. When you are designing
the inverter, the output voltage of the inverter should comply with the following
conditions.
(1) The area under the positive and negative cycles of the waveform of the lamp
current and lamp voltage should be area symmetric (the symmetric ratio should
be larger than 90%).
(2) There should not be any spikes in the waveform.
(3) The waveform should be sine wave as possible.
(4) Lamp current should not exceed the maximum value within the operating
Temperature (It is prohibited to over the maximum lamp current even if operated
in The non-guaranteed temperature). When lamp current over the maximum
value for a long time, it may cause fire. Therefore, it is recommend that the
inverter should have the current limited circuit.
Note 3: Lamp frequency may produce interference with horizontal synchronous frequency
and this may cause line flow on the display. Therefore lamp frequency shall be
detached from the horizontal synchronous frequency and its harmonics as far as
possible in order to avoid interference.
www.DataSheet4U.com
Note 4: Brightness (IL=6mA/Lamp) to be decrease to the 50% of the initial value.
Note 5:
CN2~4 connector (backlight): JST BHR-03VS-1
Pin no.
Symbol
Function
1 H CCFL power supply (H.V.)
2 H CCFL power supply (H.V.)
Mating connector: JST SM03(4.0)B-BHS-1-TB
Remark
Cable color: Pink
Cable color: Pink
CN5 connector (backlight): JST BHSR-02VS-1
Pin no.
Symbol
Function
1 L CCFL power supply (GND)
2 L CCFL power supply (GND)
Mating connector: JST SM02B-BHSS-1-TB
Remark
Cable color: White
Cable color: Pink
LD1041
Page1 1
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet LD1041.PDF ] | |
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