UP025D11-2 DATAMODUL, UP025D11-2 Datasheet - Page 8

• Manufacturer Part Number: UP025D11-2
• Description: NTSC Color TFT
• Manufacturer: DATAMODUL

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TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM UNIPAC OPTOELECTRONICS CORP.
3. Electrical characteristics
b. Current consumption (GND=AVss=0V)
c. Backlight driving conditions
a. Typical operating conditions (GND=AVss=0V)
Note 1: Ta = 25
Note 2: Ta = 0
Note 3: The lamp frequency should be selected as different as possible from display
Note 4: For starting the backlight unit, the output voltage of DC/AC’s transformer
Note 1: The same phase and amplitude with common electrode driving signal(VCOM).
Note 2: Refer to Fig.4-(a)
Note 3: The brightness of LCD panel could be adjusted by the adjustment of the AC
Note 4: STHL,STHR,Q1H,OEH,L/R,CPH1~CPH3,STVR,STVL,OEV,CKV,U/D.
Note 5: Be sure to apply GND, V
voltage
Signal
Input
Parameter
Power supply
Video signal
(VR,VG,VB)
Current
Amplitude
driver
VCOM
for
Lamp starting
Lamp voltage
Lamp current
Item
component of VCOM.
horizontal synchronous signal to avoid interference.
should be larger than the maximum lamp starting voltage.
Parameter
Frequency
voltage
H Level
L Level
Symbol
I
I
I
I
GH
CC
DD
GL
Symbol
V
V
AV
V
V
V
V
V
V
V
V
GL H
V
GLAC
CDC
CAC
iAC
iDC
CC
GH
IH
iA
IL
DD
Condition
V
V
AV
Symbol
V
GL
GH
CC
AV
DD
=-10V
V
V
F
0.8 V
=15V
I
CC
=5V
L
-10.5
L
S
=5V
L
Min.
14.3
SS
4.8
3.5
3.5
, V
3
0
-
-
-
+0.4
CC
GL
to the LCD first, and then apply V
Min.
Min.
210
AV
2.4
55
Typ.
-
-
-
-
-
-
-10
1.1
15
5
5
5
3
5
DD
-
-
-
/2
Typ.
Typ.
-0.3
230
AV
1.5
2.7
50
60
0.2 V
5
-
-
Max.
15.7
-9.5
V
5.2
5.2
7.5
7.5
DD
-
-
-
CC
-0.4
CC
Max.
Max.
-0.6
100
250
460
690
3.0
10
65
4
Vp-p
Vp-p
Unit
V
V
V
V
V
V
V
V
V
V
SPEC NO : 413-212-088
PAGE
mArms
Vrms
Vrms
Vrms
Unit
Unit
KHz
m
m
m
AC component,Note 3
AC component of V
A
A
A
A
High level of V
GH
DC component
DC component
AC component
.
:
Remark
Note 1
Note 2
Note 4
Note 1,4
Note 2,4
Remark
Remark
Note 3
6/19
GL.
GL.