TIP-3526PCS-8 Vishay, TIP-3526PCS-8 Datasheet

TIP-3526PCS-8

Manufacturer Part Number

TIP-3526PCS-8

Description

Infrared Touch Panels, Rs232c Interface

Manufacturer

Vishay

Datasheet

1.TIP-3526PCS-8.pdf (9 pages)

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GENERAL DESCRIPTION

Vishay Dale

to fit most flat panel display technologies. The touch panels

consist of infrared emitters and detectors, scanning

electronics, a microprocessor based controller, a bezel and

optical filter assembly and hardware to mount the touch panel

assembly to the flat panel display.

These touch panels are ideal for many applications including

medical instrumentation, machine or process controllers, point

of sale devices, public information displays, banking terminals

and military.

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 are blocked,

the coordinate of the center physical beam is reported. When

an even number of beams are blocked, the coordinate of the

virtual beam in the center of the blocked beams is calculated

and reported.

Vishay Dale's

ning and logic system that make them virtually immune to most

lighting environments. The touch controller supports ENTER,

EXIT, CONTINUOUS and TRACKING report modes or combi-

nations of these modes. The controller also has a beeper out-

put. Hardware handshaking, software handshaking, baud rates,

auto-baud and X, Y coordinate invert features are jumper

selected. The user initializes the desired report modes and

requests reports when 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. 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

TIP-3526PCS-8

Vishay Dale

www.vishay.com

TIP products are infrared touch panels designed

TIP touch panels have a unique patented scan-

Infrared Touch Panels

FEATURES

• Fast response time < 50 mS

• 69 x 51 switch matrix, over 3500 switches

• Fits Sharp LJ64ZU50/52 directly

• Hardcoated neutral density (gray) CP filter

• Sealed for environmental resistance

• Immune to high or changing ambient light

• RS-232C interface

• Pre-assembled. No assembly or disassembly required

ENVIRONMENTAL SPECIFICATIONS

Operating Temperature: 0°C to + 55°C

Storage Temperature: - 55°C to + 85°C

Relative Humidity: 10% - 90% non-condensing

Ambient Light: 2000 foot candles

is included to provide a splash proof seal. Optional PC based

software provides simple touch panel integration (see

ordering instructions).

TWDriver emulates a mouse in Windows

TBDriver emulates a mouse in DOS applications.

Windows

Corporation.

ELECTRICAL SPECIFICATIONS

Voltage: + 12 VDC ± 5%

Power Required: 400 mA typical

Beeper Output: Will drive one Schottky TTL load and 90 pf

INTERFACE SPECIFICATIONS

Type: RS-232C.

Data Rate: 300, 1200, 9600 baud and auto baud.

Word Format: 8 bits, no parity, 1 start bit, 1 stop bit.

Touch Points: 69 x 51.

to mount display

MATING CONNECTORS

J5, J6

is a registered trademark of the Microsoft

DALE

280105-02

280108-06

280108-07

OTHER

AMP 746288-1

MOLEX 22-01-3037 housing

08-50-0114 terminals

MOLEX 22-01-3027 housing

08-50-0114 terminals

Document Number: 37026

Revision 05-Dec-00

applications.

Related parts for TIP-3526PCS-8

TIP-3526PCS-8 Summary of contents

Page 1

... TIP-3526PCS-8 Vishay Dale GENERAL DESCRIPTION ® Vishay Dale TIP products are infrared touch panels designed to fit most flat panel display technologies. The touch panels consist of infrared emitters and detectors, scanning electronics, a microprocessor based controller, a bezel and optical filter assembly and hardware to mount the touch panel assembly to the flat panel display ...

Page 2

... Beeper Power Output (+ 5 VDC) TOUCH POINT FORMAT 0.0 ORDERING INFORMATION DESCRIPTION Touch Panel ..................................................................................................................................................................... TIP-3526PCS-8 TBDriver ................................................................................................................................................................................... 280879-08 TWDriver .................................................................................................................................................................................. 280879-10 J1 Mating Connector ................................................................................................................................................................ 280105-02 J4 Mating Connector ................................................................................................................................................................ 280108- manual is required tor TBDriver or TWDriver, please request at the time of ordering. These will be included as no charge items. Document Number: 37026 ...

Page 3

... TIP-3526PCS-8 Vishay Dale COMMANDS (Code sent to touch panel) COMMAND Automatic baud rate selection (ignored when baud rate is jumper selected) DC1, Ctl Q, XON Software Handshaking DC3, Ctl S, XOFF Software Handshaking *Enable touch panel Disable touch panel (stop scanning) Enable CONTINUOUS/disable TRACKING mode ...

Page 4

... Model Number, string, end - aaaa = variable length ASCII string Software revision number, string, end - aaa = variable length ASCII string Matrix size, max max Buffer overflow error Document Number: 37026 Revision 05-Dec-00 TIP-3526PCS-8 CODE (HEX ...

Page 5

... TIP-3526PCS-8 Vishay Dale COMMAND/RESPONSE DESCRIPTION (Continued) Enable automatic reporting (29) *Disable automatic reporting (scan but no report) (2A) Request one coordinate report (2B) When AUTOMATIC REPORTING is enabled, coordinate reports are reported to the host as soon as they become available. After issuing the ENABLE AUTOMATIC REPORTING command, there may be a report in the internal buffer which is not current ...

Page 6

... Vishay Dale Electronics, Inc. Bezel/filter assemblies with cosmetic defects must be returned within 30 days of delivery. Document Number: 37026 Revision 05-Dec-00 TIP-3526PCS-8 The purchaser must return the defective or nonconforming ® goods to Vishay Dale not later than 30 days after Vishay ® ...

Page 7

... TIP-3526PCS-8 Vishay Dale DIMENSIONS in inches [milimeters] Viewing Window 8.60 x 6.43 [218.44 x 163.32] 7.362 [186.99] 3.681 [93.50] 0.447 [11.35] Typ www ...

Page 8

... U12 R27 R24 R21 R28 R25 R22 R29 R26 R23 J3 .100 [2.54] .078 1.800 [45.72] [1.981] 3.175 [80.645] 3.500 [88.90] TIP-3526PCS-8 Vishay Dale R12 R11 R13 R14 R12 R19 C15 6.746 [171.35] 7.640 [194.06] ...

Page 9

... Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right ...

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