Changes that contribute to technical improvement are subject to alternations

2006

Datum

Name

Bearb.

18.08.

Maurer

TOUCHSCREEN

Gepr.

18.08.

Maurer

12,12“, 4-Wire

Vert.

AMT-09542-01

EDV-Datasheet

SPECIFICATIONS OF ANALOG RESISTIVE

PET-ON-GLASS TOUCH SCREEN

don’t change manually

Manufactured by Apex Material Technology Corp.

H

1070.0471

Zu Änd.

Datum

Name

D 79346 Endingen

page 2 of 5

Index: -

1.3 Input Method and Activation Force

Input Method

Average Activation Force

1.6mm Ø Delrin stylus

0,1 ~ 0,7N

16mm Ø Silicon "finger"

0,1 ~ 0,8 N

2. Typical Optical Characteristics

2.1 Visible Light Transmission:

> 80%

2.2 Haze:

< 13%

3. Electrical Specifications

3.1

Operating Voltage:

5.5V or less

3.2

Contact current:

20mA (maximum)

3.3

Circuit close resistance:

X : 300 -1000Ω; Y : 200 -700Ω

3.4

Circuit open resistance:

> 10MΩ at 25VDC

3.5

Contact bounce:

< 10ms

3.6

Linear Test :

< 1.5 %

3.7

Capacitance:

100nF(maximum)

3.8

Electrostatic Discharge Protection :

(per EN 61000-4-2 ) The touch screen withstands of 15KV air discharge

and 8KV contact discharge.

4. Linearity

4.1

Linear Test Specification

Direction X: <1.5 %

Direction Y: <1.5 %

4.2

Line Test Circuit for Y Coordinate

Add 5V between Y1 and Y2 touch the point C0R0 to C9R9 separately, and measure the voltage

fom X1 as the following drawing.