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參數(shù)資料
| 型號： | NL6448AC33-13 |
| 廠商： | NEC Corp. |
| 英文描述： | TFT Color LCD Module(TFT彩色液晶顯示器模塊) |
| 中文描述： | TFT彩色液晶顯示模塊（的TFT彩色液晶顯示器模塊） |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 167K |
| 代理商： | NL6448AC33-13 |
NL6448AC33-13
4
(2) Backlight
T
a
= 25 C
Parameter
Symbol
Min.
Typ.
Max.
Unit
Remarks
Lamp current
I
L
2.0
2.5
5.0
mArms
70 cd/m
2
: 2.5 mArms (Typ.)
90 cd/m
2
: 3.1 mArms (Typ.)
Lamp voltage
V
L
–
480
–
Vrms
Lamp turn on voltage
V
S
650
1200
–
Vrms
T
a
= 0 C
450
600
–
Vrms
T
a
= 25 C
Oscillator frequency
Ft
50
54
58
kHz
Note
Note
Recommended value of “Ft”
Ft is within the specification.
and
1
4Th
If Ft is out of the recommended value, interference between Ft frequency and Hsync frequency may cause
beat on the display.
Ft =
×
(2n-1)
Th: Hsync period
n : a natural number (1, 2, 3, ····)
SUPPLY VOLTAGE SEQUENCE
*1
The supply voltage for input signals should
be same as V
CC
.
Apply VHV within the LCD operation period.
When the backlight turns on before LCD
operation or the LCD operation turns off
before the backlight turns off, the display
may momentarily become white.
When the power is off, please keep whole
signals (Hsync, Vsync, CLK, data) low
level or high impedance.
*2
*3
3.0 (4.75 V)
3.0 (4.75 V)
0s<t<35 ms
0s<t<35 ms
V
CC
Signals
Backlight
2Tv
0<
相關PDF資料 |
PDF描述 |
|---|---|
| NL6448AC33-18 | 26 cm 10.4 inches, 640 x 480 pixels, 262144 colors, Luminance adjustable, Non anti-glare panel |
| NL6448AC33-18A | 26 cm 10.4 inches, 640 x 480 pixels, 262144 colors, Luminance adjustable, Non anti-glare panel |
| NL6448AC33-29 | TFT Color LCD Module(TFT彩色液晶顯示器模塊) |
| NL6448BC20-08 | 17 cm 6.5 type, 640 x 480 pixels 262144 colors, high luminance, wide viewing angle |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| NL6448AC33-18 | 制造商:NEC 制造商全稱:NEC 功能描述:26 cm 10.4 inches, 640 x 480 pixels, 262144 colors, Luminance adjustable, Non anti-glare panel |
| NL6448AC33-18A | 制造商:NEC 制造商全稱:NEC 功能描述:26 cm 10.4 inches, 640 x 480 pixels, 262144 colors, Luminance adjustable, Non anti-glare panel |
| NL6448AC33-24 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| NL6448AC33-24SO | 制造商:Renesas Electronics Corporation 功能描述:OPTO:OTHER |
| NL6448AC33-29 | 制造商:NEC 制造商全稱:NEC 功能描述:26 cm 10.4 inches, 640 x 480 pixels, 262,144 colors, Incorporated two-lamp/Edge-light type backlight Ultra Wide viewing angle |
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