TIP-3526PCS-8 Datasheet, PDF (6/9 Pages) Vishay Siliconix – Infrared Touch Panels

TIP-3526PCS-8
Vishay Dale
INITIALIZATION/OPERATION - EXAMPLE
In the following example the touch panel is initialized to
report coordinates only when a stylus is entered into the
touch panel.
The touch panel is enabled by default, and coordinate
reporting is not desired unless requested, so AUTOMATIC
REPORTING is left disabled by default. It is assumed that
the baud rate has been jumper selected.
As a result the touch panel must be continuously polled with
REQUEST ONE COORDINATE REPORT (2B) to determine
if an enter point coordinate report is available. When a
report is available, it will be sent to the host. If no report is
available, the touch panel will send code 48 (hex) to the
host.
HOST
Send 22
Send 2B
—
Send 2B
—
Send 2B
TOUCH PANEL ACTION
—
Enables ENTER point mode
Request report
Send 48 No report is available
Request report
Send 42, 1D, 12 A stylus entered the touch panel. The
coordinates are X29 and Y18
(decimal) (See Touch Point Format)
—
Request report
Send 48 No report is available
MOUNTING
The touch panel and display assembly should be mounted in
accordance with mounting instructions specified herein, and
as separately specified by the display manufacturer. The
vibration and shock specifications only apply to the complete
assembly when properly mounted in a rigid front panel.
CLEANING
The bezel is manufactured from polycarbonate which is
compatible with most cleaning agents such as alcohol, freon,
window cleaners and soap and water. Solvent type cleaning
agents should only be used for wiping and short term
immersion. Filters are made from polyester polycarbonate
or acrylic and also should withstand the above cleaning
agents. Care must be taken to avoid scratching the bezel or
filter by cleaning with abrasive or coarse cloths. While
scratches normally won't affect the function of the touch
panel, they will degrade the appearance of the end product
and make the display difficult to read.
ELECTROSTATIC CAUTION
Vishay Dale^® TIP touch panels use electrostatic sensitive
components. These assemblies should be unpacked and
handled in an ESD controlled area only. When shipping use
packing materials designed for protection of electrostatic
sensitive components.
WARRANTY
Vishay Dale^® warrants that TIP infrared touch panels will be
free from defects in materials and workmanship, and that
they will function substantially to these specifications. The
TIP touch panels are warranted for one year from shipment
from Vishay Dale^®. Cosmetic defects (bezel and filter
scratches and blemishes) are not warranted unless they
are present when the product is first delivered from Vishay
Dale Electronics, Inc. Bezel/filter assemblies with cosmetic
defects must be returned within 30 days of delivery.
The purchaser must return the defective or nonconforming
goods to Vishay Dale^® not later than 30 days after Vishay
Dale's^® issuance of an RMA number. No goods are to be
returned without issuance of an RMA number. For a RMA
number, contact the Vishay Dale's^® customer service
department with the model number(s) and original purchase
order number(s). When returning goods for repair, please
include a brief description of the problem, and mark the
outside of the shipping container with the RMA number. The
Buyer shall prepay transportation charges, and Vishay Dale^®
shall pay for the return of the goods to the buyer.
The warranty does not apply in cases of improper or
inadequate installation or maintenance by the Buyer,
unauthorized modification of the product, operation of the
product outside their environmental specifications, neglect or
abuse of the product. This warranty is not the full warranty,
and should not be interpreted as a substitute for the full
warranty.
DIMENSIONS in inches [millimeters]
See Detail A
3 inch [76.20]
Cable
.375 [9.525]
Max.
Component Height
.5 [12.70] Max.
Detail A
Gasket
.010 [.254]
Ref.
Compressed
Bezel
.100
[2.54]
.062 [1.575] PC Board Material
.062 [1.575] Spacer
.062 [1.575] Bracket
.1875 [4.763]
Thru Hole Standoff
.140
[3.556]
.235
[5.97]
Ref.
.367
[9.322]
Ref.
Document Number: 37026
Revision 05-Dec-00
www.vishay.com
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