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PDF LTA057A343F Data sheet ( Hoja de datos )
| Número de pieza | LTA057A343F | |
| Descripción | Display Module | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LTA057A343F (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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Support by :
Toshiba Matsushita Display Technology Co., Ltd
PRODUCT INFORMATION
14cm COLOUR TFT-LCD MODULE
(5.7 TYPE)
LTA057A343F
(a-Si TFT)
All information is subject to change without notice. Please read bottom notes.
FEATURES: (1)5.7” QVGA color display
(2)Wide Viewing Angle (Vertical: 120 ° , Horizontal: 140 ° )
(3) Built in Long Life LEDs (MTBF:70,000 h)
(Condition; Ta=25°C, PWM=100%(continuous lighting))
(4)Replaceable structure of LED unit
TENTATIVE
RoHS compatible
MECHANICAL SPECIFICATIONS
Item
Dimensional Outline (typ.)
Number of Pixels
Active Area
Pixel Pitch
Weight (approximately)
Backlight
Specifications
144.0 (W) x 104.6 (H) x 11.5typ.(D) mm
320 (W) x 240 (H) pixels
115.2 (W) x 86.4 (H) mm
0.36 (W) x 0.36 (H)
TBD
Sidelight (LEDs)
ABSOLUTE MAXIMUM RATINGS
Item Min. Max.
Supply Voltage
Input Signal Voltage
Operating Temperature *1
(VDD)
(VLED)
(VIN)
-0.3
0
-0.3
-20
4.0
20.0
VDD+0.3
70
Storage Temperature
-30 80
Storage Humidity
(Max. wet bulb temperature = 39°C)
10
90
*1: Only operation is guarantied at Operating Temperature. Display quality is evaluated at +25°C.
Unit
V
V
V
°C
°C
%(RH)
ELECTRICAL SPECIFICATION (Ta=25°C) (RECOMMENDED OPERATION CONDITION)
Item
Min. Typ. Max. Unit
Remarks
Supply Voltage
(VDD)
(VLED)
3.0
10.8
3.3
12.0
3.6
13.2
V
V
High Level Input Voltage
(VIH)
0.8 VDD
---
VDD
V
Low Level Input Voltage
(VIL)
0
--- 0.2 VDD
V
Backlight ON/OFF signal
(Vonoff )
2.2
--- VDD
V ON
0 --- 0.7 V OFF
Luminance control signal
Current Consumption
Power Consumption *2
(Vpwm)
(IDD) *2
(ILED)
0
---
---
---
---
150
TBD
TBD
3.3
---
---
---
V
mA
mA PWM=100%
W PWM=100%
*2: 8 color bars pattern
OPTICAL SPECIFICATION (Ta=25°C)
Item
Min. Typ. Max. Unit
Remarks
Contrast Ratio
(CR)
250 500
---
---
Viewing Angle
(Upper+Lower)
---
120
---
°
(CR ≥ 10)
(Left+Right)
---
140
---
°
Response Time
(TON)
(TOFF)
Luminance
(L)
LED Life Time (MTBF) *3 *4
*3: Conditions;Ta=25°C, continuous lighting
---
---
280
15
25
400
70,000
50
50
---
ms
ms
cd/m2
h
PWM=100%
PWM=100%
*4: Definitions of failure; 1) Lcd luminance becomes half of the minimum value. 2) LED doesn’t light normally.
*The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
Toshiba Matsushita Display Technology or other rights of the third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of Toshiba Matsushita Display Technology or others.
*The information contained herein may be changed without prior notice. It is therefore advisable to contact Toshiba Matsushita Display
Technology before proceeding with the design of equipment incorporating this product.
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2008-4-17 (Ver.0.3R)
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Datasheet pdf - http://www.DataSheet4U.net/
1 page  
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TIMING CHART
Vs ync
t vw
tv
Hs ync
DE
t vd t vfp
239 240
t vds
t vblnk
th
1
Hs ync
th
t hw
t hfp t hds
DE
RGB Data
NCLK
12 3 4
t hde
320
t vd
2
Support by :
LTA057A343F
TIMING SPECIFICATION
Item
Frame Period
Vertical Display Term
Vertical Blanking Term
V-sync Pulse Width
Vertical Front Porch
Vertical Data Sync Period
Horizontal Period
Horizontal Display Term
H-sync Pulse Width
Horizontal Front Porch
Horizontal Data Sync Period
Clock Period
Clock "H" Time
Clock "L" Time
Set Up Time
Hold Time
Symbol
tv
tvde
tvblnk
tvw
tvfp
tvds
th
thde
thw
thfp
thds
tc
tch
tcl
tds
tdh
Min.
260
15.9
240
20
1.0
0
10
410
49.5
320
3
16
50
120
7.0
7.0
5.0
2.0
Typ.
262
16.66
240
22
2.0
4.0
18
424
63.6
320
51
18
86
150
-
-
-
-
Max.
340
17.81
240
100
3.0
-
20
436
64.1
320
80
40
100
156
-
-
-
-
Unit
Th
ms
Clk
Th
Th
Th
Th
Tc
us
Tc
Tc
Tc
Tc
ns
ns
ns
ns
ns
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(5/8)
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2008-4-17 (Ver.0.3R)
Datasheet pdf - http://www.DataSheet4U.net/
5 Page | ||
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