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PDF NL6448BC33-50 Data sheet ( Hoja de datos )
| Número de pieza | NL6448BC33-50 | |
| Descripción | TFT COLOR LCD MODULE | |
| Fabricantes | NEC | |
| Logotipo |  |
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TFT COLOR LCD MODULE
NL6448BC33-50
26cm (10.4 Type)
VGA
DATA SHEET
DOD-PD-0159 (2nd edition)
This DATA SHEET is updated document from
DOD-M-1251(1).
All information is subject to change without notice.
Please confirm the sales representative before
starting to design your system.
Document Number: DOD-PD-0159 (2nd edition)
Published date: September 2003 CP(N)
1 NEC LCD Technologies, Ltd.
2002, 2003 All rights reserved.
1 page  
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NL6448BC33-50
1. OUTLINE
1.1 STRUCTURE AND PRINCIPLE
NL6448BC33-50 module is composed of the amorphous silicon thin film transistor liquid crystal
display (a-Si TFT LCD) panel structure with driver LSIs for driving the TFT (Thin Film Transistor) array
and a backlight.
The a-Si TFT LCD panel structure is injected liquid crystal material into a narrow gap between the TFT
array glass substrate and a color-filter glass substrate.
Color (Red, Green, Blue) data signals from a host system (e.g. PC, signal generator, etc.) are modulated
into best form for active matrix system by a signal processing board, and sent to the driver LSIs which
drive the individual TFT arrays.
The TFT array as an electro-optical switch regulates the amount of transmitted light from the backlight
assembly, when it is controlled by data signals. Color images are created by regulating the amount of
transmitted light through the TFT array of red, green and blue dots.
1.2 APPLICATIONS
• Industrial PC
• Display terminal for control system
1.3 FEATURES
• Transflective type LCD
• High luminance
• Wide viewing angle
• 6-bit digital RGB signals
• Reversible-scan direction
• Edge light type
• Replaceable lamp for backlight unit (Inverter less)
• Acquisition product for UL60950 3rd edition/CSA C22.2 No.60950 (File number: E170632)
DATA SHEET DOD-PD-0159 (2nd edition)
5
5 Page 
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NL6448BC33-50
4.3.3 Power supply voltage ripple
This product works, even if the ripple voltage levels are beyond the permissible values as following
the table, but there might be noise on the display image.
Parameter
Power supply voltage
Ripple voltage
Note1
(Measure at input terminal of power supply)
VCC
3.3 V
5.0 V
≤ 100
≤ 100
Note1: The permissible ripple voltage includes spike noise.
4.3.4 Fuse
Unit
mVp-p
mVp-p
Parameter
Type
Fuse
Supplier
Rating
Fusing current Remarks
VCC
TF16N2.50TE KOA Corporation
2.5 A
32 V
5.0 A
Note1
Note1: The power supply capacity should be more than the fusing current. If the power supply
capacity is less than the fusing current, the fuse may not blow for a short time, and then nasty
smell, smoking and so on may occur.
DATA SHEET DOD-PD-0159 (2nd edition)
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet NL6448BC33-50.PDF ] | |
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