Controller Board for Projected Capacitive Touch Screen DUS3100 Product Specification DUS3100 Product Specification Table of Contents １．Applicable Product .................................................................................................................................................... 2 2. Product Specification............................................................................................................................................... 2 2-1. Touch Screen Board Specification ......................................................................................................................................... 2 2-2. Host Interface ........................................................................................................................................................................................ 3 2-3. Electrical Specification ..................................................................................................................................................................... 3 2-3-1. Maximum Absolute Rating .................................................................................................................................................. 3 2-3-2. DC Characteristics .................................................................................................................................................................... 3 2-4. Connector Pin Assignment ........................................................................................................................................................... 4 2-4-1. Connector Information ............................................................................................................................................................ 4 2-4-2. Connector Terminal .................................................................................................................................................................. 4 3. Precautions ..................................................................................................................................................................... 5 4. Change History ............................................................................................................................................................ 5 5. Warranty ............................................................................................................................................................................ 6 5-1. Warranty Period ................................................................................................................................................................................... 6 5-2. Warranty Target ................................................................................................................................................................................... 6 5-3. Warranty Exceptions ......................................................................................................................................................................... 6 6. Precautions for Use.................................................................................................................................................. 7 6-1. General Handling ................................................................................................................................................................................ 7 6-2. Others ......................................................................................................................................................................................................... 7 Outline Dimensional Drawing DEC-S0167A 1 Ver1.0 ©2016 DMC Co., Ltd. DUS3100 Product Specification １．Applicable Product This specification sheet is applied to DUS3100 touch screen controller board. 2. Product Specification 2-1. Touch Screen Board Specification Item Spec Remark Touch Detection Principle Projected Capacitive Host Interface USB Full Speed Input Power-supply Voltage 5[V]±5[%] Driving Voltage 18V Operating Temp -20 [℃] to 85 [℃] No dew condensation Storing Temp -40 [℃] to 85 [℃] No dew condensation MCU 1 [pcs] Main IC Sensor IC 2 [pcs] Number of Electrode (X) Electrodes Electrode (Y) 78 52 Maximum Coordinate Number to Output 10 [Finger] Report rate (1 finger) 100 [Hz] *2 Report rate (2 finger) 100 [Hz] *2 Report rate (2 finger at same axis) 100 [Hz] *2 Electrode resolution 256 [1/Electrode] 2 finger minimum distance (X) 3.5 [Electrode] 21[mm] @ 6[mm]◇ Coordinate 2 finger minimum distance (Y) Performance Coordinate Accuracy (1 finger: high accuracy area) 3.5 [Electrode] 21[mm] @ 6[mm]◇ max ±0.25 [Electrode] ≒1.5[mm] @ 6[mm]◇ *1 Coordinate Accuracy (2 fingers: high accuracy area) max ±0.50 [Electrode] ≒3.0[mm] @ 6[mm◇ *1 Coordinate Accuracy (1 finger: low accuracy area) max ±0.75 [Electrode] ≒4.5[mm] @ 6[mm]◇ *1 Coordinate Accuracy (2 fingers: low accuracy area) max ±1.00 [Electrode] ≒6.0[mm] @ 6[mm]◇ *1 Low accuracy area 3 [Electrode] Specify area from the edge Low Power Mode Calibration Active / Suspend Calibration function Support Calibration Time Max 10 [sec] *2 *1. The indicated coordinate accuracies are performances under a noise-free environment. The accuracy may significantly drop due to extrinsic noises. *2 The indicated values depend on software noise filter and CR values of the sensor glass. This specification is of the operation by normal clock scan. DEC-S0167A 2 Ver1.0 ©2016 DMC Co., Ltd. DUS3100 Product Specification 2-2. Host Interface USB Interface Item Value Note Host Interface USB 2.0 Full speed 12[Mbps] Power supply Bus-powered Power type High power device VendorID/ProductID 0x0AFA / 0x07D5 Under 100mA (At firmware update: 0x0AFA / 0x07D4) Power save mode USB Suspend mode (compliant to USB specification) 2-3. Electrical Specification 2-3-1. Maximum Absolute Rating Item Specifications Min. Touch Panel Power Supply Unit Typ. -0.3 Note Max. 6 V 2-3-2. DC Characteristics Board Consumption Current Test Condition : TA = 25℃, VCC = 5V Item Touch Panel Power Supply Specifications Unit Min. Typ. Max. 4.75 5 5.25 Note V Normal operation mode 150 mA Suspend mode 20 mA USB Signal (D+, D-) DC Characteristics Parameter Specifications Min. Unit Typ. Max. Input High Voltage 2.0 - V Input Low Voltage - 0.8 V Output High Voltage 2.8 3.6 V Output Low Voltage 0 0.3 V DEC-S0167A 3 Note Ver1.0 ©2016 DMC Co., Ltd. DUS3100 Product Specification 2-4. Connector Pin Assignment 2-4-1. Connector Information Connector Number Model Number Maker CN1 SM06B-SRSS-TB JST CN7 FH28D-55S-0.5SH HIROSE CN8 FH28H-80S-0.5SH HIROSE Terminal Number Terminal Name 1 VBUS 2 D- 3 D+ 4 GND 5 RESERVE 6 GND 2-4-2. Connector Terminal Connector Number Description CN1 CN7 Connector for touch sensor, 55 pins CN8 Connector for touch sensor, 80 pins DEC-S0167A 4 Ver1.0 ©2016 DMC Co., Ltd. DUS3100 Product Specification 3. Precautions Operation may become unstable, depending on the surrounding environment. Do not use the controller under environments that affect capacitance values (The affecting factors are such as power-supply noises). The application tool, TPOffset must be executed before operating DMC’s touch screens of capacitive multi-touch type (EXC series and DUS series) with the DUS series controller. TPOffset is the application software executable on Windows. It can be downloaded from the DMC’s website below. DMC’s website: TPOffset download page http://www.dmccoltd.com/english/download/tpoffset.asp 4. Change History Ver0.1 (July 29, 2015)) Tentative specification was issued. Ver0.2 (December 17, 2015) 2-1. Touch Screen Board Specification Information of driving voltage was added. Ver1.0 (April 1, 2016) First edition release 2-1. Touch Screen Board Specification The note[*2] regarding Report Rate was changed. This specification is of the operation by 250KHz clock scan →This specification is of the operation by normal clock scan 2-2. Host Interface The description of USB Power Type was changed. Low power device → High Power Device 2-3-2. DC Characteristics Board consumption current of Normal operation mode and Suspend mode were added. 3. Precautions The description about how TPOffset tool is provided was changed. Please contact DMC Sales Department for the tool. →It can be downloaded from the DMC’s website below. DEC-S0167A 5 Ver1.0 ©2016 DMC Co., Ltd. DUS3100 Product Specification 5. Warranty 5-1. Warranty Period § The warranty period is limited to 1 year from the date of shipping. The warranty for the initial defection such as appearance defection is limited to 1 month. § Any defected parts under proper use will be examined by the supplier and replaced by the new parts if the defection is considered to be caused by the supplier. § The replacement is subject to be included in the next lot. 5-2. Warranty Target § The warranty only covers the product itself and does not cover any damage to others caused by using this product. Onsite repair or replacement is not supported. § We will do our best for delivery problem and product defections, but the warranty for the production line is not covered. 5-3. Warranty Exceptions Following conditions are not covered with the warranty and subject to charge. § Any malfunctions and damages during transportation and transfer by the user. § Any malfunctions and damages caused by a natural disaster or a fire. § Any malfunctions and damages caused by static electricity § Any malfunctions and damages caused by the failure of the associated equipment. § 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. DEC-S0167A 6 Ver1.0 ©2016 DMC Co., Ltd. DUS3100 Product Specification 6. Precautions for Use 6-1. General Handling § Keep the product away from any conductive objects while in use. § Do not touch the conductive part of the product to avoid being damaged by the electrostatic discharge. Follow the proper procedure for handling. § Keep the product in the proper storing environment and avoid any load to the product. § Do not use or store the product in the severe condition like following: Wet environment or a condition where the product is likely to get wet. Where dew condensation is likely to occur. Near solvent or acid. § Do not take apart or alter the product. 6-2. Others § The contents of this document are subject to change without notice. § The manufacturer or sales representatives will not be liable for any damages or loss arising from use of this product. § This product is intended for use in standard applications (computers, office automation, and other office equipment, industrial, communications, and measurement equipment, personal and household devices, etc.) Please avoid using this product for special applications where failure or abnormal operation may directly affect human lives, or cause physical injury or property damage, or where extremely high levels of reliability are required (such as aerospace systems, vehicle operating control, atomic energy controls, medical devices for life support, etc.). § 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. DUS3100 Product Specification Ver1.0 issued on April 1, 2016 ©2016 DMC Co., Ltd. This document can be freely distributed, but any alternation to this document is prohibited. DMC Co., Ltd. http://www.dmccoltd.com/english/ 11F Takanawa Sengakuji Ekimae Bldg., 2-18-10 Takanawa, Minato-ku, Tokyo 108-0074, Japan Phone: +81-3-6721-6731 (Japanese), 6736 (English) Fax: +81-3-6721-6732 DEC-S0167A 7 Ver1.0 ©2016 DMC Co., Ltd.
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