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PDF LT121SS-105 Data sheet ( Hoja de datos )
| Número de pieza | LT121SS-105 | |
| Descripción | LCD DOT MATRIX GRAPHIC DISPLAY MODULE | |
| Fabricantes | Samsung Electronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LT121SS-105 (archivo pdf) en la parte inferior de esta página. Total 23 Páginas | ||
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Approval
TO :
DATE : April. 21, 1999
mSSAAMMSSUUNNGGTTFFTT- L- LCCDD
MMOODDEELL NNOO.. :: LLThT11e22e11tSS4SSU--11.0c05o5NOTE :
.DataSThe information described in this SPEC is preliminary and can be changed without prior notice.
www U.comAPPROVED BY :
eet4PREPARED BY : Application Engineering Group
taShS A M S U N G E L E C T R O N I C S C O ., LTD.
www.DaDoc.No.
LT121SS-105
Rev.No
04- 007 -G - 990421
Page 1 /23
1 page  
Mechanical Information
ITEM
Module
size
Horizontal (H)
Vertical (V)
Depth (D)
Weight
MIN.
274.5
198.8
-
-
TYP.
275.0
199.3
-
-
Approval
MAX.
275.5
199.8
6.8
455g
NOTE
1. ABSOLUTE MAXIMUM RATINGS
1.1 ABSOLUTE RATINGS OF ENVIRONMENT
ITEM
Storage temperate
SYMBOL
TSTG
Operating temperate
(Temperature of glass surface)
Shock ( nonoperating )
TOPR
Snop
MIN.
-20
0
-
Vibration (nonoperating)
Vnop
-
MAX.
60
50
100
1.0
UNIT
OC
OC
G
G
NOTE
(1)
(1)
(2),(4)
(3),(4)
Note (1) Temperature and relative humidity range are shown in the figure below.
95 % RH Max. ( 40 OC ≥ Ta)
Maximum wet - bulb temperature at 39 OC or less. (Ta > 40 OC) No condensation.
(2) 6 ms, half sine wave, one time for ±X, ±Y, ±Z.
(3) 10 - 55 - 10 Hz, Sweep rate 2.5 min,120 min for X,Y,Z.
(4) At testing Vibration and Shock, the fixture in holding the Module to be tested have to be
hard and rigid enough so that the Module would not be twisted or bent by the fixture.
Relative Humidity ( %RH)
100
95
80
60 Operating Range
40
20
Storage Range
5
0
-40 -20
0
20 40 60 80
Temperature (OC)
Doc.No.
LT121SS-105
Rev.No
04- 007 -G - 990421
Page 5 /23
5 Page 
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Approval
Ta=25oC ¡ ¾2 oC
ITEM
SYMBOL MIN TYP MAX
Voltage of Power Supply
Input Voltage for
Logic Signals
High
Low
VDD
Vih
Vil
Vsync Frequency
Hsync Frequency
Main Frequency
Rush Current
Current of
Power Supply
White
Mosaic
V.Stripe
fV
fH
fDCLK
IRUSH
IDD
3.0
0.8VDD
-
3.3
-
-
- 60
- 37.879
38 40
--
- 210
- 250
- 280
3.6
-
0.2VDD
-
-
42
1.5
-
-
320
UNIT
V
V
V
Hz
kHz
MHz
A
mA
mA
mA
NOTE
(1)
(1)
(4)
(2)(3) *a
(2)(3) *b
(2)(3) *c
Note (1) Display data pins and timing signal pins should be connected.(GND=0V)
(2) fV= 60Hz, fDCLK = 40MHz, VDD =3.3V, DC Current.
(3) Power dissipation pattern.
*a) White Pattern
VIEW AREA
*b)Mosaic Pattern
Display Brightest Gray Level
Display Darkest Gray Level
Doc.No.
LT121SS-105
Rev.No
04- 007 -G - 990421
Page 11 /23
11 Page | ||
| Páginas | Total 23 Páginas | |
| PDF Descargar | [ Datasheet LT121SS-105.PDF ] | |
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