AND-TFT-35VX-UHB-TS Datasheet, PDF (5/6 Pages) Purdy Electronics Corporation – TFT LCD + Touch Panel

Displays
AND-TFT-35VX-UHB-TS
TFT LCD + Touch Panel
Touch Panel Characteristics - Electrical Performance (Ta = 25ºC)
Item
Symbol
Specifications
Unit
Min.
Typ.
Max.
Terminal Resistance
X
100
–
900
Ω
Y
100
–
900
Ω
Input Voltage
Vt
–
50
7.0
V
Linearity (X, Y Direction)
–
–
–
±1.5
%
Insulation Impedance
–
20
–
–
MΩ
Response Time
–
–
–
5
ms
Operation Force
–
Note 1: Input through 0.8R stylus or finger.
–
–
35
g
Touch Panel Characterisitcs - Pin Assignment
Pin
Symbol
1
XL
2
YU
3
XR
4
YD
Function
Upper Electrode X (Left Side)
Lower Electrode (Upper Side)
Upper Electrode X (Right Side)
Lower Electrode (Down Side)
Remark
DC 25V
Note 1
Power Consumption
Parameter
Supply Current for Gate Driver (Hi Level)
Supply Current for Gate Driver (Low Level)
Supply Current for Source Driver (Digital)
Supply Current for Source Driver (Analog)
Supply Current for Gate Driver (Digital)
LCD Panel Power Consumption
Backlight Power Consumption
Total Power Consumption
Symbol
IGG
IEE
IDD1
IDD2
ICC
–
PLED
–
Condition
VGG = +17V
VEE = -10V
VDD1 = +3.3V
VDD2 = +10V
VCC = +3.3V
–
–
–
Specifications
Unit
Typ.
Max.
0.12
0.15
mA
0.15
0.19
mA
4.8
8.0
mA
16.0
30.0
mA
0.17
0.21
mA
180
332
mW
384
456
mW
564
788
mW
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
5
Tel: [phone] • Fax: [phone] • [e-mail] • www.purdyelectronics.com
05/26/11