EA TOUCH102-1 ELECTRONIC ASSEMBLY, EA TOUCH102-1 Datasheet - Page 7

• Manufacturer Part Number: EA TOUCH102-1
• Description: LCD Touch Panels Touchpanel Analog For DOGS102
• Manufacturer: ELECTRONIC ASSEMBLY

Specifications of EA TOUCH102-1

• Style: Pen & Finger
• Operating Voltage: 12 V
• Operating Current: 25 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DOGM Graphic Series

USB-TEST BOARD EA 9780-2USB
For easy startup, a USB test board is available that can be connected to a
PC. A USB cable and Windows software is supplied with the product. This
allows text and images (BMP) to displayed directly on the connected display.
You will find more information on the test board in the EA 9780-2USB data
sheet.
SIMULATION WITH WINDOWS
A simulator window also displays the contents of the display. The software
can simulate all the displays and colors even without the hardware. You can
download the software free from our website. Note that all functions of the
simulation software do run also without the USB board.
http://www.lcd-module.de/deu/disk/startdog20.zip
TOUCH PANEL EA TOUCH102-1 (OPTIONAL)
An analog touch panel is available as an accessory. It has a self-adhesive material on its rear surface and is simply stuck
onto the display. The connection is made by means of a 4-pin flexible cable for a ZIF connector (e.g. EA WF100-04S)
ZIF CONNECTOR EA WF100-04S
As an accessory for the touch panel we do provide
a ZIF connector (4 pins) with pitch 1.0mm (SMD
type). This connector is a „bottom side contact“ type.
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical
errors
reserved.
with a grid of 1.0 mm. Bending radius is defined
with min. 5mm. For optimum readability we
recommend that you use a backlight with the
display.
Interfacing to a processor can be either done by
alle dimensions are in mm
an external touch panel controller
or with a controller that is
featured with analogue input. The
touch panel is similar to a
potentiometer: connecting a
voltage of e.g. 3.3V to the pins
Top-Bottom makes it possible to
read out a voltage on pin Left or
Right which is linear to the
Y-coordinate of the pressed point. The X-coordinate will result when the
voltage will be supplied to Left-Right and measurement is done at Top or
Bottom.
The pinout of the connecting cable is shown in the drawing.
Specification
Top-Bottom
Left-Right
Voltage
Current
Linearity Error
Force
Contact Bounce
Op. Temperatur
Stor. Temperatur
Transmission
Life Time
EA DOGS102-6
Specification
100000
min
100
400
-20
-20
45
75
5
1000
max
400
+60
+70
1,5
12
25
65
10
85
Page 7
Cycles
Unit
mA
ms
°C
°C
Ω
Ω
%
%
V
g