TIP-5038SDE-1_10 Datasheet, PDF (2/7 Pages) Vishay Siliconix – 15" Infrared Touch Panel

TIP-5038SDE-1
Vishay Dale
15" Infrared Touch Panel
GENERAL DESCRIPTION
Each panel has infrared LED emitters and phototransistors
along the X- and Y-axis, forming a grid of infrared light
beams across the face of the display. The first two numbers
of the TIP “matrix” number specify the number of X-axis
(vertical) beams, and the last two numbers specify the
number of Y (horizontal) beams. The controller scans the
emitter/detector pairs one at a time and determines whether
both X and Y beams are blocked, indicating that a finger or
stylus is present. (When beams are blocked on only one
axis, they are ignored and not reported.) The controller
determines the coordinates of the touch point and reports it
to the host computer. By interpolating, a “virtual” beam
between two physical beams, the number of touch points on
each axis is effectively doubled. When an odd number of
beams along either axis is blocked, the coordinate of the
center physical beam is reported. When an even number of
beams is blocked, the coordinate of the virtual beam in the
center of the blocked beams is calculated and reported.
Vishay Dale’s TIP touch panels have a unique patented
scanning and logic system that make them virtually immune
to most lighting environments.
The touch controller supports enter, exit, continuous, and
tracking report modes or combinations of these modes. The
controller also has a beeper output. Hardware handshaking,
software handshaking, baud rates, and X, Y coordinate
invert features are jumper selected. The user initializes the
desired report modes, coordinates are reported
automatically or upon request as needed. Several optical
filters are standard to provide the most cost effective filter
for each application. “Non-standard” filters may be
specified as well.
The filter increases the contrast ratio of the display and
protects the display face and electronics. Vishay Dale can
assist in recommending the optimum filter based on years of
experience as a display manufacturer. The perimeter of the
filter is bonded to the bezel, and a bezel to front panel
gasket is included t provide a splash proof seal.
Optional PC based software provides simple touch panel
integration (see ordering instructions).
0, 0
X-Axis
T5Driver emulates a mouse in Windows 95/98 applications.
TWDriver emulates a mouse in Windows applications.
TBDriver emulates a mouse in DOS applications.
Generic drivers or drivers for other operating systems are
available through Touch Base, Ltd. Contact Vishay Dale for
information. (Windows is a registered trademark of the
Microsoft Corporation.)
PIN CONNECTIONS
J1 DATA CONNECTOR
TOUCH PANEL CONNECTOR HOST CONNECTOR
10 PIN 9 dB
9 dB 25 dB
PIN PIN DESCRIPTION PIN PIN DESCRIPTION
1
1 N/C (reserved)
2
6 N/C (reserved)
3
2
TxD (output)
2
3
RxD
4
7
CTS (input)
7
4
RTS
5
3
RxD (input)
3
2
TxD
6
8 RTS (output) 8
5
CTS
7
4
DSR (input)
4
20
DTR
8
9 N/C (reserved)
9
5
Ground
5
7
Ground
10
- N/C (reserved)
To make a serial communication cable, use insulation
displacement connectors (IDC). Press a 10 pin IDC
connector onto one end of the ribbon cable, press a 9 dB
connector onto the other end. Match pin 1 of the 10 pin to
pin 1 of the 9 dB, the 10^th pin is not used on the 9 dB.
The busy indicator from the host may be changed from CTS
to DSR by changing the position of the jumper at W3.
MATING CONNECTORS
VISHAY
OTHER
J1
280105-02
AMP 746285-1
J2, J3 280105-04
AMP 746285-4
J4
280108-06
MOLEX 22-01-3037 housing,
08-50-0114 terminals
J5
280108-05
AMP 1-480424-0 housing,
350689-1 socket terminals
J4 AUDIO FEED BACK CONNECTOR (BEEPER)
PIN DESCRIPTION
1
Ground
2
Beeper signal (active low)
3
Beeper power output (+ 5 V_DC)
J5 POWER CONNECTOR
PIN DESCRIPTION
1
N/C
2
Ground
3
Ground
4
+5V
W1 JUMPERS
Baud rate (select 1)
19 200 baud or 9600 baud
Software handshaking
Normal X
Normal Y
www.vishay.com
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For technical questions, contact: [e-mail]
Document Number: 37072
Revision: 14-Jan-10