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PDF LQ231U1LW32 Data sheet ( Hoja de datos )
| Número de pieza | LQ231U1LW32 | |
| Descripción | TFT-LCD Module | |
| Fabricantes | Sharp Electrionic | |
| Logotipo |  |
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Table 4-1-1 LDI Interface signals
Pin No. Symbol
Function
1 Vcc +5V power supply
2 Vcc +5V power supply
3 Vcc +5V power supply
4 Vcc +5V power supply
5
GND
GND
6
GND
GND
7
GND
GND
8 NC NC
9
GMCH
Gamma control(High)
10
GMCL
Gamma control(Low)
11
RxO0-
Receiver signal of LDI (O0-)
12 RxO0+ Receiver signal of LDI (O0+)
13
RxO1-
Receiver signal of LDI (O1-)
14 RxO1+ Receiver signal of LDI (O1+)
15
RxO2-
Receiver signal of LDI (O2-)
16 RxO2+ Receiver signal of LDI (O2+)
17
RxO-
Receiver CLK of LDI(OC-)
18 RxO+ Receiver CLK of LDI(OC+)
19
RxO3-
Receiver signal of LDI (O3-)
20 RxO3+ Receiver signal of LDI (O3+)
21
RxE0-
Receiver signal of LDI (E0-)
22 RxE0+ Receiver signal of LDI (E0+)
23
RxE1-
Receiver signal of LVDS (E1-)
24
RxE1+
Receiver signal of LDI (E1+)
25
RxE2-
Receiver signal of LDI (E2-)
26
RxE2+
Receiver signal of LDI (E2+)
27
RxE3-
Receiver signal of LDI (E3-)
28 RxE3+ Receiver signal of LDI (E3+)
29 NC NC
30 LVDSGND LVDSGND
31 LVDSGND LVDSGND
Remark
LDI
LDI
LDI
LDI
LDI
LDI
LDI
LDI
LDI
LDI
LDI
LDI
LDI
LDI
LDI
LDI
LDI
LDI
Note1: Resistance (RVR) between GMCL and GMCH enables Gamma adjustment.
(See Fig.4-5-1: RVR=OPEN recommended)
Note2: There is a possibility that trouble occurs in initial and long-term reliability when using
it besides corresponding connector.
5 Page 
100%
90% RVR = 0～10kΩ
80%
70%
60%
50%
40%
30%
20%
10%
0%
0
50
RRVVRR==11.2.2kkΩΩ
RVVRR== OOPPEENN≒≒1100kkΩΩ
RVRR == SSHHAORRTT
100 150
Brightness Ratio(%)
200
250
Note) Fig.4-5-1 shows reference characteristics but dose not guarantee it.
5. Absolute Maximum Ratings
Parameter
Symbol Condition
Terminal Symbol
Ratings
Unit Remark
Supply voltage
Vcc Ta=25
Vcc -0.3 + 6.0
Note1
LED Supply voltage
Input voltage
VLED
VI1
Ta=25
Ta=25
VLED
LVDS input signal
-0.3 + 14.0
-0.3 +3.6
Vcnt Ta=25
Vcnt -0.3 VLED
Brightness Control
Duty ratio
VPWM
Duty
Ta=25
Ta=25
VPWM
VPWM
0 14.0
0 100
%
LED temperature
Storage temperature
Operating temperature
TLED
TSTG
TOPA
Ambient
Ambient
Panel surface
(Active area)
+90
-25 + 65
min 0
max + 60
Note2
Note1
Note1
Note4
Note1 Humidity 90%RH Max. ( Ta 40 )
Maximum wet-bulb temperature at 39 or less. ( Ta>40 )
No condensation.
Note2 The measurement point refers to Fig. 1.
Note3 There is a possibility of causing deterioration in the irregularity and others of the screen
and the display fineness when preserving or using it in more than 60 .
Note4 When ambient temperature is more than 50 , please cool the back side of the LCD module by a fan.
11 Page | ||
| Páginas | Total 25 Páginas | |
| PDF Descargar | [ Datasheet LQ231U1LW32.PDF ] | |
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