Electronic Components Datasheet Search |
|
280105-02 Datasheet(PDF) 2 Page - Vishay Siliconix |
|
280105-02 Datasheet(HTML) 2 Page - Vishay Siliconix |
2 / 7 page Document Number: 37077 Revision 20-Nov-03 www.vishay.com 92 TIP-4735SEE Vishay Dale GENERAL DESCRIPTION Vishay Dale Electronics TIP products are infrared touch panels designed to fit most flat panel display technologies. The touch panels consist of infrared emitters and detectors, scanning elec- tronics, a microprocessor based controller, a bezel and optical filter assembly, and hardware to mount the touch panel assem- bly 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 axes, 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 ofY (horizontal) beams. The controller scans the emitter/detector pairs one at a time and de- termines 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 ef- fectively 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 coor- dinate 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 scan- 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 combinations of these modes. The controller also has a beeper output. Hardware handshaking, soft- ware handshaking, baud rates, and X, Y coordinate invert fea- tures 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” fil- ters 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 perim- eter of the filter is bonded to the bezel, and a bezel to front panel gasket is included to provide a splash proof seal. Optional PC based software provides simple touch panel inte- gration (see ordering instructions). 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 avail- able through Touch Base, Ltd. Contact Vishay Dale for informa- tion. (Windows is a registered trademark of the Microsoft Corpora- tion.) To make a serial communication cable, use insulation displace- ment connectors (IDC). Press a 10-pin IDC connector onto one end of the ribbon cable, press a db-9 connector onto the other end. Match pin 1 of the 10-pin to pin 1 of the db-9, the 10 thpin is not used on the db-9. The busy indicator from the host may be changed from CTS to DSR by changing the position of the jumper at W3. J1 DATA CONNECTOR TOUCH PANEL CONNECTOR HOST CONNECTOR 10-PIN (db-9) (db-9) (db-25) 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 GND 10 - N/C (reserved) J4 AUDIO FEED BACK CONNECTOR (BEEPER) PIN DESCRIPTION 1 Ground 2 Beeper Signal (active low) 3 Beeper Power Output (+ 5 VDC) J5 POWER CONNECTOR PIN DESCRIPTION 1 N/C 2 Ground 3 Ground 4+ 5V W1 JUMPERS BAUD RATE (Select 1) 19200 Baud 9600 Baud SOFTWARE HANDSHAKING NORMAL X NORMAL Y 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 MATING CONNECTORS PIN CONNECTIONS |
Similar Part No. - 280105-02 |
|
Similar Description - 280105-02 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |