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PDF LM320240BCW Data sheet ( Hoja de datos )
| Número de pieza | LM320240BCW | |
| Descripción | LCD Module | |
| Fabricantes | Shenzhen | |
| Logotipo |  |
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www.DataSheet4U.com
LM320240BCW
LCD Module User Manual
Prepared by:
K.C.
Date: 2008-06-30
Checked by:
Date:
Approved by:
Date:
Rev. Descriptions
0.1 Preliminary new release
Release Date
2008-06-30
URL: www.topwaydisplay.com
www.topwaysz.com
Document Name: LM320240BCW-Manual-Rev0.1.DOC
Page: 1 of 9
1 page  
TOPWAY
LCD Module User Manual
LM320240BCW
2. Absolute Maximum Ratings
Items
Symbol
Min.
Max. Unit Condition
Supply Voltage
Input Voltage
VDD
-0.3
+6.0
V VSS = 0V
VIN
VSS-0.3 VDD+0.3
V VSS = 0V
Operating Temperature
TOP
-20 70 °C No Condensation
Storage Temperature
Cautions:
TST
-30 80 °C No Condensation
Any Stresses exceeding the Absolute Maximum Ratings may cause substantial damage to the device. Functional operation of this
device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may
affect device reliability.
3. Electrical Characteristics
www.DataSheet4U.com
3.1 DC Characteristics
Items
Operating Voltage
LCD Driver Supply
LCD Contrast Reference
Voltage (*1)
Frame Freq.
Input High Voltage
Input Low Voltage
Operating Current
Note:
*1. Frame freq. at 66Hz
Symbol
VDD
VEE
V0
fFRAME
VIN
VIN
IDD
MIN.
3.0
-
-
60
0.8xVDD
0
-
TYP.
3.3
25.0
21.0
66
-
-
49
VSS=0V, VDD =3.3V, TOP =25°C
MAX. Unit Applicable Pin
5.3 V VDD
- V VOUT
- V V0
80
VDD
0.2x VDD
190
Hz
V
XD0~XD3, CP, LP,
FLM, M, /DISPOFF
V
XD0~XD3, CP, LP,
FLM, M, /DISPOFF
mA VDD
3.2 LED Backlight Circuit Characteristics
BLK=0V, IfBLA=170mA, TOP =25°C
Items
Symbol MIN. TYP. MAX. Unit Applicable Pin
Forward Voltage
VfBLA - 3.3 -
V BLA
Forward Current
Cautions:
IfBLA - 170 200 mA BLA
Exceeding the recommended driving current could cause substantial damage to the backlight and shorten its lifetime.
BLA
BLK No. of LED = 10pcs
URL: www.topwaydisplay.com
www.topwaysz.com
Document Name: LM320240BCW-Manual-Rev0.1.DOC
Page: 5 of 9
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet LM320240BCW.PDF ] | |
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