MICROCHIP  

AR1000 Series Resistive Touch Screen Controller - SSOP-20

Mfr Part#: AR1011-I/SS
Mounting Method:  Surface Mount
Package Style:  SSOP-20
Packaging:  TUBE
Std Packaging Qty:  67

 
 

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Prices

$1.44 USD (each)
469+ $1.44

Availability

Qty in Stock : 0
Factory Stock : 0
Factory Lead-Time: 12 Weeks
Min. Order Qty: 469
Multiple of: 67
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Overview

Product Highlight

  • Technology: Resistive
  • Interface: UART

The AR1011-I/SS is a Resistive Touch Screen Controller with 9600 baud rate and 10-bit resolution, available in surface mount SSOP-20 package.

It is cost-effective, easy to integrate and universal touch screen controller chip solution.

Features:

  • RoHS Compliant
  • Power-Saving Sleep mode
  • Industrial Temperature Range
  • Built-in Drift Compensation Algorithm
  • 128 Bytes of User EEPROM
  • Operating Voltage: 2.5-5.0V ±5%
  • Standby Current:
    • 5V: 85 uA, typical; 125 uA (maximum)
    • 2.5V: 40 uA, typical; 60 uA (maximum)
  • Operating “No touch” Current:
    • 3.0 mA (typical)
  • Operating “Touch” Current:
    • 17 mA, typical, with a touch sensor having 200Ω layers.
    • Actual current is dependent on the touch sensor used
  • Touch Sensor Support:
    • Wire, 5-Wire and 8-Wire Analog Resistive
    • Lead-to-Lead Resistance: 50-2,000 Ω (typical)
    • Layer-to-Layer Capacitance: 0-0.5 uF
    • Touch Sensor Time Constant: 500 us (maximum)
  • Touch Resolution:
    • 10-bit Resolution (maximum)
  • Touch Coordinate Report Rate:
    • 140 Reports Per Second (typical) with a Touch Sensor of 0.02 uF with 200Ω Layers
    • Actual Report Rate is dependent on the Touch Sensor used.
  • Communications:
    • UART, 9600 Baud Rate, p/n AR1011

Applications:

  • Mobile communication devices
  • Personal Digital Assistants (PDA)
  • Global Positioning Systems (GPS)
  • Touch Screen Monitors
  • KIOSK
  • Media Players
  • Portable Instruments
  • Point of Sale Terminals

View the AR101 series of Touch Screen Controllers

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For more information, please call 1-800-675-1619

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