Displays
Power Consumption
Parameter
Supply Current for Gate Driver
Supply Current for Gate Driver
Hi level
Low level
AND-TFT-5VX-KIT
Specifications
Typ.
Max.
Unit
0.162
0.22
11.26
16.2
0.0153
196.31
2.46
0.202
0.27
14.07
22.5
0.0192
266.75
-
mA
mA
mA
mA
mA
mW
W
Note 1
Note 2
Symbol
I
GG
I
EE
I
DD1
I
DD2
I
CC
Conditions
V
GG
= +19V
V
EE
= -10V
V
DD1
= +3.3V
V
DD2
= +9.5V
V
CC
=+3.3V
-
-
Remark
Supply Current for Source Driver(Digital)
Supply Current for Source Driver (Analog)
Supply Current for Gate Driver (Digital)
LCD Panel Power Consumption
Back Light Lamp Power Consumption
Note 1: The power consumption for backlight is not included
Note 2: Backlight lamp power consumption is calculated by I
L
x V
L
.
Recommended Operating Conditions
Item
Supply Voltage for Source Driver
Symbol
V
DD1
V
DD2
V
GG
Supply Voltage for Gate Driver
V
oom
Voltage
Digital Input Voltage
V
EE
V
CC
V
ccm
V
IH
V
IL
Vss1=Vss2=GND=OV, Ta = 25°C
Specifications
Unit
Remark
Min.
Typ.
Max.
2.3
6.5
7.0
-20.0
2.3
-
0.7 V
CC
0
3.3
9.5
-
-
3.3
3.6
-
-
3.6
13.5
V
EE
+40.0
-5.0
5.5
-
V
CC
0.3 V
CC
V
V
V
V
Backlight Driving
Pin No
1
2
Symbol
VL1
VL2
Description
Input terminal (Hi voltage side)
Input Terminal (Low voltage side)
Remark
Wire color : Pink
Wire color : White
Note 1
Note 1: Low voltage side of backlight inverter connects with ground of inverter circuits.
Absolute Maximum Ratings:
Parameters
V
ss1
=V
ss2
=GND=OV, Ta=25ºC
Symbol
V
DD1
V
CC
Min.
-0.5
-0.3
-0.5
-0.3
-0.3
-20
Max.
5.0
6.0
12.0
40.0
40.0
0.3
Unit
V
V
V
V
V
V
Remark
Supply Voltage
V
DD2
V
GG
V
GG
-V
EE
V
EE
05/13/03
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
2
PURDY [ PURDY ELECTRONICS CORPORATION ]
