AND-TFT-64PA Datasheet, PDF (2/6 Pages) Purdy Electronics Corporation – LCD Color Monitor

AND-TFT-64PA
Electrical Specification
Item
Symbol
Conditions
I_GH
V_GH = +17V
Current Consumption for Driver
I_GL
I_CC
V_GL = -15V
V_CC = +5V
I_DD
V_DD = +5V
Lamp voltage
V_L
I_L = 6mA
Lamp current
I_L
–
Lamp frequency
F_L
The waveform of lamp driving voltage should be
as close to a perfect SIN wave as possible
Kick-off voltage (25ºC)
V_S
–
for LCD Panel
–
Power
for Backlight Lamp*
Consumption
–
TOTAL
–
–
calculated by I_L_V_L
–
* The power consumption for backlight is not included
Specifications
Min.
Typ.
Max.
–
0.07
0.08
–
9.81 10.31
–
6.67
7.65
–
22.22 24.64
450
560
730
4
6
8
40
60
80
–
730
840
–
292.79
–
–
3.36
–
–
3.65
–
Units
mA
mA
mA
mA
Vrms
mA
KHz
Vrms
mW
W
W
Recommended Operating Conditions
Item
Symbol
Power Supply
Video Signal
(V_R, V_G, V_B)
Digital Input
Voltage
Digital Output
Voltage
H Level
L Level
H Level
L Level
V_CC
V_DD
V_GH
V_GL
V_{i AC}
V_{i DC}
V_IH
V_IL
V_OH
V_OL
Conditions
–
–
–
DC Component of V_GL
AC Component
DC Component
Specifications
Unit
Min.
Typ.
Max.
+4.5
+5.0
+5.5
V
+4.5
+5.0
+5.5
V
+15.0 +17.0 +19.0 V
-16.0
-15.0 -14.0
V
–
+4.0
+4.2 V _P-P
–
+2.5
–
V
+0.7 V_DD
–
V_DD
V
-0.3
–
+0.3 V_DD V
+0.7 V_DD
–
V_DD
V
-0.3
–
+0.3 V_DD V
Backlight Driving and Power Consumption
Pin No.
Symbol
Description
1
VL1
Input terminal (Hi voltage side)
3*
VL2
Input terminal (Low voltage side)
* Low voltage side of backlight inverter connects iwth Ground of inverter circuits.
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
2
Tel: [phone] • Fax: [phone] • [e-mail] • www.purdyelectronics.com
1/28/08