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參數(shù)資料
| 型號： | NL6448AC33-18A |
| 廠商： | NEC Corp. |
| 英文描述： | 26 cm 10.4 inches, 640 x 480 pixels, 262144 colors, Luminance adjustable, Non anti-glare panel |
| 中文描述： | 26厘米，10.4英寸，640 × 480像素，262144色，亮度可調(diào)，無防眩光面板 |
| 文件頁數(shù)： | 4/24頁 |
| 文件大?。?/td> | 145K |
| 代理商： | NL6448AC33-18A |
NL6448AC33-18A
4
Data Sheet EN0497EJ1V0DS00
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Rating
Unit
Remarks
Supply voltage
V
CC
–0.3 to 6.5
V
T
a
= 25 C
Input voltage
V
I
–0.3 to 6.5
V
V
I
– V
CC
< 3.0
Storage temp.
T
ST
–20 to 60
C
Operating temp.
T
OP
0 to 50
C
Module surface
Note 1
Humidity
RH
≤
95 % relative humidity
T
a
≤
40 C
No condensation
≤
85 % relative humidity
40 < T
a
≤
50 C
Absolute humidity shall not
exceed T
a
= 50 C,
85 % relative humidity level.
T
a
> 50 C
Note 1.
Measured at the display area
ELECTRICAL CHARACTERISTICS
(1) Logic, LCD driving
T
a
= 25 C
Parameter
Symbol
Min.
Typ.
Max.
Unit
Remarks
Supply voltage
V
CC
3.0
(4.75)
3.3
(5.0)
3.6
(5.25)
V
V
CC
= 3.3 V
(V
CC
= 5.0 V)
Logic input “L” voltage
V
IL
0
–
V
CC
×
0.3
V
CMOS level
Logic input “H” voltage
V
IH
V
CC
×
0.7
–
V
CC
V
Supply current
I
CC
–
–
*
1
300
(200)
400
(300)
mA
mA
V
CC
= 3.3 V
(V
CC
= 5.0 V)
*1.
Checker flag pattern (in EIAJ ED-2522)
(2) Backlight
T
a
= 25 C
Parameter
Symbol
Min.
Typ.
Max.
Unit
Remarks
Supply voltage
V
DDB
11.4
12.0
12.6
V
–
Supply current
I
DDB
–
480
550
mA
200cd/m
2
( typ.)
SUPPLY VOLTAGE SEQUENCE
Note 1.
The supply voltage for input signals
should be same as V
CC
.
Apply V
DDB
within the LCD operation
period. When the backlight turns on
before LCD operation or the LCD op-
eration 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.
Note 2.
Note 3.
3.0 (4.75 V)
3.0 (4.75 V)
0s<t<35 ms
0s<t<35 ms
V
CC
Signals
Power-on
Power-off
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| NL6448AC33-24 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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