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PDF AM-320240NSTNQW-00H Data sheet ( Hoja de datos )
| Número de pieza | AM-320240NSTNQW-00H | |
| Descripción | LCD MODULE | |
| Fabricantes | AMPIRE | |
| Logotipo |  |
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SPECIFICATIONS FOR
LCD MODULE
CUSTOMER
CUSTOMER PART NO.
AMPIRE PART NO. AM-320240NSTNQW-00H
APPROVED BY
DATE
Approved For Specifications
; Approved For Specifications & Sample
AMPIRE CO., LTD.
2F., No.88, Sec. 1, Sintai 5th Rd., Sijhih City, Taipei County 221,
Taiwan (R.O.C.)台北縣汐止市新台五路一段 88 號 2 樓(東方科學園區 D 棟)
TEL:886-2-26967269 , FAX:886-2-26967196 or 26967270
APPROVED BY
CHECKED BY
ORGANIZED BY
Date : 2009/11/26
AMPIRE CO., LTD.
1
1 page  
3.2 Electrical characteristics
3.2.1 DC Electrical characteristic of the LCD
Typical operating conditions (VSS=0V)
Item
Symbol Min. Typ.
Power supply
VCC 3.0
3.3
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Max.
3.6
Unit Remark
V
Input Voltage
for logic
H Level VIH 0.7 VCC -
VCC
V
Note 1
L Level VIL
0
- 0.3 VCC V
Power Supply current
ICC
45 55
Note1: Hsync, Vsync, DEN, DCLK, R0~R5, G0~G5, B0~B5
Note2: fV =60Hz , Ta=25℃ , Display pattern : All Black
mA Note 2
3.2.2 Electrical characteristic of LED Back-light
Parameter
Symbol Min. Typ. Max. Unit
LED voltage
VAK -- 10.5 12 V
Condition
ILED
=330mA,Ta=25℃
LED forward current
Lamp life time
ILED
ILED
-- 330 360 mA
Ta=25℃
-- 210 240 mA
Ta=60℃
-- 50,000 --
Hr
ILED
=330mA,Ta=25℃
The constant current source is needed for white LED back-light driving.
When LCM is operated over 60℃ ambient temperature, the ILED of the LED
back-light should be adjusted to 105mA max
Date : 2009/11/26
AMPIRE CO., LTD.
5
5 Page 
4.2 Optical characteristic of the Back-light
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ITEM
MIN TYP MAX
UNIT
Condition
Bare Brightness
-- 7000
--
Cd/m2 ILED =330mA,Ta=25℃
AVG. X of 1931 C.I.E. 0.30 0.33
0.36
-- ILED =330mA,Ta=25℃
AVG. Y of 1931 C.I.E. 0.31 0.34
0.37
-- ILED =330mA,Ta=25℃
Brightness Uniformity 75
--
--
% ILED =330mA,Ta=25℃
( )For reference only. These data should be update according the prototype.
Note1 : Measurement after 10 minutes from LED operating.
Note2 : Measurement of the following 9 places on the display.
CCFL
Inverter
VL
A GND
AC Current meter
1/6W
5/6W
1/2W
W
12
45
78
3
6
9
Note3: The Uniformity definition
(Min Brightness / Max Brightness) x 100%
L
5/6L
1/2L
1/6L
Date : 2009/11/26
AMPIRE CO., LTD.
11
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