AccuTouch® 3000U USB Controller (Discontinued December 2006)

Specifications

• Technical

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  Part Number(s)

  608244-000

  Technology

  5-Wire Resistive (AccuTouch®)

  Number of Touches

  Single Touch

  Input Methods

  Finger
  Gloved hand
  Passive stylus

  Dimensions

  2.28" x 3.50" x 0.65" / 57.9 mm x 88.9 mm x 16.5 mm

  Interface

  USB High Speed
  Plug and play compatible

  Surface Treatment

  Clear

  Resolution

  Approximately 4096x4096, 12 bit resolution

  Conversion Time

  Approximately 8.6 ms per coordinate set

  Power

  +5 VDC, nominal (+4.35 to +5.25 VDC)
  50 mA, typical at +5 VDC. Average power dissipation is 0.25 W, typical
  Power is obtained from 5V supply on the USB connector. No external power supply is needed.
  Total noise and ripple requirement must be less th

  Input Voltage

  +5 VDC, nominal (+4.35 to +5.25 VDC)

  Power Input

  Power is obtained from 5V supply on the USB connector

  Reliability

  MTBF greater than 250,000 hours per MIL-HDBK-217-F2 using the parts stress calculation method for the ground benign environment with an ambient temperature of 25°C

  Construction

  Four-layer surface-mount design with internal ground plane for EMI suppression

  Flammability

  The printed circuit board substrate is rated 94V0.
  All plastic components, such as headers and connectors, are also rated 94V0.
  In addition, circuitry is protected by Raychem Polyswitches, which are UL recognized components.
  

  Shock and Vibration

  ISTA 2A standard for shock
  Three axis sine wave, 50Hz to 2kHz, 1G, 2 minutes/Octave with dwell on resonance
  

  ESD

  Per EN 6100-4-2 1995: Level 4. Contact discharge 8kV, air discharge 15kV for USB and screen connector

  Operating Temperature

  0°C to 65°C

  Operating Environment

  AccuTouch SmartSet protocol
  Initial/Stream/ Untouch/ Z-axis Enable Modes
  

  Storage Temperature

  -25°C to 85°C

  Humidity

  Operating: 10% to 90% RH, noncondensing
  Storage: 10% to 90% RH, noncondensing

  Altitude

  10,000 ft maximum

  MTBF

  50,000 hours demonstrated

  Mounting Options

  All mounting holes are plated through-holes for chassis ground connection.

  Connectors and Pin Definitions

  The connector configuration permits the controller to be placed in-line between the touchscreen and a USB hub or host attachment.

  Controller Cables

  Contact Elo for more information.