LTA084C271F Datasheet PDF - Toshiba

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LTA084C271F
Toshiba

Part Number LTA084C271F
Description Display Module
Page 11 Pages


LTA084C271F datasheet pdf
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Toshiba Matsushita Display Technology Co., Ltd
PRODUCT INFORMATION
21cm COLOR TFT-LCD MODULE
(8.4 TYPE)
LTA084C271F
(p-Si TFT)
All information is subject to change without notice. Please read bottom notes.
FEATURES: (1)8.4” SVGA color display with High Brightness (400cd/m2).
(2)Wide viewing angle and wide operating temperature.
(3)Built in Long Life LEDs (MTBF:70,000 h).
( Conditions / Ta:25°C, PWM=100%(continuing lighting))
(4)Replaceable structure of LED units.
(5) Mounting compatible with LTM08C351 series and LTA084C270F.
TENTATIVE
RoHS compatible
MECHANICAL SPECIFICATIONS
Item
Dimensional Outline (Typ.)
Number of Pixels
Active Area
Pixel Pitch
Weight (approximately)
Backlight
Specifications
199.5 (W) x 149.5 (H) x 12.0max (D) mm
800 (W) x 600 (H) pixels
170.4 (W) x 127.8 (H) mm
0.213 (W) x 0.213 (H)
(TBD)
Sidelight ( LEDs )
ABSOLUTE MAXIMUM RATINGS
Item
Supply Voltage
Input Signal Voltage
Operating Temperature
Storage Temperature
Storage Humidity
(Max. wet bulb temp. = 39°C)
(VDD)
(VLED)
(VIN)
Min.
-0.3
0
-0.3
-20
-30
10
Max.
4.0
20
VDD+0.3
70
80
90
Unit
V
V
V
°C
°C
%(RH)
ELECTRICAL SPECIFICATION (Ta=25°C) (RECOMMENDED OPERATION CONDITION)
Item
Min.
Typ.
Max.
Unit
Supply Voltage
(VDD)
3.0
3.3 3.6 V
(VLED)
10.8
12.0 13.2 V
Differential Input Voltage
(VID)
0.25
--- 0.45 V
Common Mode Input Voltage
(VCM)
1.0
1.25 2.0 V
High Level Input Voltage
(VIH)
2.2
---
VDD
V
Low Level Input Voltage
(VIL)
0
--- 0.7 V
Backlight ON/OFF signal
(VON/OFF)
2.0
---
VDD
V
0 --- 0.8 V
Luminance control signal
Current Consumption
(VPWM)
(IDD) *1
0
---
--- 3.3 V
(225) --- mA
Power Consumption*1
(ILED)
---
---
(335) --- mA
(4.8) --- W
*1 : 8 color bars pattern
Remarks
REV
REV
ON
OFF
PWM=100%
PWM=100%
OPTICAL SPECIFICATION (Ta=25°C)
Item
Min.
Typ.
Max.
Unit
Remarks
Contrast Ratio
(CR)
(250)
(400)
---
---
Viewing Angle
(Upper+Lower)
---
100 --- °
(CR 10)
(Left+Right) --- 120 --- °
Response Time
(tON)
--- 8 --- ms
Luminance
Lamp Life Time (MTBF)*2 *3
(tOFF)
(L)
---
(280)
17
400
70,000
--- ms
--- cd/m2 PWM=100%
h PWM=100%
*2 : Conditions ;Ta=25°C, continuous lighting
*3 : 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.
(1/11)
2008-04-08 (Ver.0.4R)
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DIMENSIONAL OUTLINE
<Front side>
TENTATIVE
LTA084C271F
Unit : mm
Standard tolerance : +/-0.5
(2/11)
2008-04-08 (Ver.0.4R)
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<Rear side>
TENTATIVE
LTA084C271F
Unit : mm
Standard tolerance : +/-0.5
(3/11)
2008-04-08 (Ver.0.4R)
Datasheet pdf - http://www.DataSheet4U.net/



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BLOCK DIAGRAM
CN2
CN1
LED Driver
Board
DC/DC
Converter
Gray Scale
Manipulation
Voltage
Generation
Circuit
Panel
Controller
800 pixels
1,1 X,1
1,2 X,2
LTA084C271F
LEDs LEDs
LCD Panel
800 x 600 pixels
X-Driver IC
800,1
800,2
1,Y X,Y 800,Y 600 pixels
1,600
X,600
SEQUENCE OF POWER SUPPLIES AND SIGNALS
0.5ms (Min.)
10ms (Max.)
800,600
0.1ms (Min.)
100ms (Max.)
500ms (Min.)
V DD
0.2V
3.0V
40ms (Max.)
0ms (Min.)
CLK+/-
RxIN0+/-
RxIN1+/-
RxIN2+/-
3.0V
40ms (Max.)
0ms (Min.)
0.2V
0.2V
VCM VID
250ms (Min.)
LED Driver ON/OFF
0ms (Min.)
VON/OFF
(4/11)
2008-04-08 (Ver.0.4R)
Datasheet pdf - http://www.DataSheet4U.net/



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