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DMC TSC-34/U-L User Manual

Analog resistive touch screen controller
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Analog Resistive Touch Screen Controller
TSC-34/U-L User's Guide

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Summary of Contents for DMC TSC-34/U-L

  • Page 1 Analog Resistive Touch Screen Controller TSC-34/U-L User’s Guide...

  • Page 2: Table Of Contents

    6. Warranty ... 9 6-1. Warranty Period ...9 6-2. Warranty Target ...9 6-3. Warranty Exceptions ...9 7. Precautions for Use ... 10 7-1. General Handling ...10 7-2. Others ...10 Dimensional Drawing Document No. DER-S0045A TSC-34/U-L User’s Guide Rev.1.1 ©2008 DMC Co., Ltd.

  • Page 3: Product Overview

    This specification is applicable to TSC-34/U-L. 1-2. Overview TSC-34/U-L is a touch screen controller board that performs an A/D conversion of an analog signal of a 4 wire resistive touch screen, and transmits the coordinate data to the host in a 10-bit resolution via USB interface.

  • Page 4: Peripheral Composition Overview

    X-coordinates electric circuits and the other as a Y-coordinates circuits. X-coordinates TSC-34/U-L supplies voltage, Vcc to the one of X-coordinates electrodes with GND to the other. When the touch screen is pressed under this environment the voltage of the X-coordinates resis- tance is detected by the Y-coordinates electrode (A_in) at the input point (x1), where the X-Y coordinate resistance layers make contact.

  • Page 5: Specifications

    (6) 130p/s (7) 150p/s The value will be lower in the active 10bit (1024 x 1024) area of the touch screen ±3 LSB 10ms (TYP) TSC-34/U-L User’s Guide Remarks No dew condensation No dew condensation 150p/s, Vin=Vbus, Touch screen is activated.

  • Page 6: Connector

    Touch screen Input XL. Touch screen Input YU. Touch screen Input XR. Touch screen Input YD. USB Vbus USB D- USB D+ USB GND USB FG Manufacturer Kyosera Elco Corporation J.S.T. Mfg Co., Ltd TSC-34/U-L User’s Guide Rev.1.1 ©2008 DMC Co., Ltd.

  • Page 7: Packing Specification

    4. Packing Specification 4-1. Outline TSC-34/U-L is wrapped up in the air packing of the prevention of static protection type and puts it in a packing box. 4-2. Packing material Outer case: 75 x 55 x 15 mm, clay coated newsback board...

  • Page 8: Product Name Label

    4-4. Product name label Backside of board TSC-34/U-L Document No. DER-S0045A TSC-34/U-L User’s Guide TSC-34/U-L: Product name Lot#: 7J20 7: the last digits of the year J: Month Jan : A Feb : B Mar : C Apr : D...

  • Page 9: Changes & Improvements

    Consumption Current and Input Response Time were added. Dimensional Drawing Revision 1 for first release Ver 1.1 (October 20, 2008) 3. Connector CN6 was deleted. (Correction of typographical error) Dimensional Drawing CN6 was deleted. Document No. DER-S0045A TSC-34/U-L User’s Guide Rev.1.1 ©2008 DMC Co., Ltd.

  • Page 10: Warranty

    § If the product is remodeled, disassembled or repaired by the user. § If the product is glued onto the equipment and uninstalled. § Any malfunctions and damages caused by an improper usage and handling against the specifications and notes. Document No. DER-S0045A TSC-34/U-L User’s Guide Rev.1.1 ©2008 DMC Co., Ltd.

  • Page 11: Precautions For Use

    § Any semiconductor devices have inherently a certain rate of failure. The user must protect against injury, damage, or loss from such failures by incorporating safety design measures into the user’s facility and equipment. TSC-34/U-L User’s Guide Rev. 1.1, October 20, 2008 ©2008 DMC Co., Ltd.

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