AND-TFT-64PA
Electrical Specification
Item
Symbol
I
GH
Current Consumption for Driver
I
GL
I
CC
I
DD
Lamp voltage
Lamp current
Lamp frequency
Kick-off voltage (25ºC)
for LCD Panel
Conditions
V
GH
= +17V
V
GL
= -15V
V
CC
= +5V
V
DD
= +5V
I
L
= 6mA
–
The waveform of lamp driving voltage should be
as close to a perfect SIN wave as possible
Specifications
Min.
Typ.
Max.
–
–
–
–
450
4
40
–
–
–
–
0.07
9.81
6.67
22.22
560
6
60
730
292.79
3.36
3.65
0.08
10.31
7.65
24.64
730
8
80
840
–
–
–
Units
mA
mA
mA
mA
Vrms
mA
KHz
Vrms
mW
W
W
V
L
I
L
F
L
V
S
–
–
–
–
–
calculated by I
L
_V
L
–
Power
Consumption
for Backlight Lamp*
TOTAL
* The power consumption for backlight is not included
Recommended Operating Conditions
Item
Symbol
V
CC
Power Supply
V
DD
V
GH
V
GL
Video Signal
(V
R
, V
G
, V
B
)
Digital Input
Voltage
Digital Output
Voltage
H Level
L Level
H Level
L Level
Conditions
–
–
–
DC Component of V
GL
AC Component
DC Component
Specifications
Min.
Typ.
Max.
+4.5
+4.5
+15.0
-16.0
–
–
+0.7 V
DD
-0.3
+0.7 V
DD
-0.3
+5.0
+5.0
+17.0
-15.0
+4.0
+2.5
–
–
–
–
+5.5
+5.5
+19.0
-14.0
+4.2
–
V
DD
+0.3 V
DD
V
DD
+0.3 V
DD
Unit
V
V
V
V
V
P-P
V
V
V
V
V
V
i AC
V
i DC
V
IH
V
IL
V
OH
V
OL
Backlight Driving and Power Consumption
Pin No.
1
3*
Symbol
VL1
VL2
Description
Input terminal (Hi voltage side)
Input terminal (Low voltage side)
* Low voltage side of backlight inverter connects iwth Ground of inverter circuits.
2
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
1/28/08
PURDY [ PURDY ELECTRONICS CORPORATION ]
