AR1000 Series Resistive Touch Screen Controller Surface Mount - QFN-20

Mfr Part#: AR1100-I/MQ
Mounting Method:  Surface Mount
Package Style:  QFN-20
Packaging:  TUBE
Std Packaging Qty:  73



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$2.05 USD (each)
5+ $2.05


Qty in Stock :   6
Factory Stock : 1,533
Factory Lead-Time: 8 Weeks
Min. Order Qty: 5
Multiple of: 1
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Product Highlight

  • Technology: Resistive
  • Interface: UART

The AR1100-I/MQ is a Part of AR1100 Series Analog Resistive USB and RS-232 Touch Screen Controller represents a feature-rich, fully-integrated universal touch screen controller solution. It has an operating temperature ranging between -40 to 85°C and is available in QFN-20 Package.

AR1100 offers customers an easy-to-integrate solution for low-cost, high-performing resistive touch with the advantages of USB plug and play, support for USB mouse or digitizer, advanced touch response and accuracy, field flash updatability, and free drivers for most operating systems to enable low risk designs for a wide variety of
touch sensing requirements.


  • RoHS Compliant
  • Power-saving Sleep mode
  • Industrial Temperature Range
  • Built-in Driaft Compensation Algorithm
  • 96 Bytes of User EEPROM
  • 12-bit Resolution (maximum)
  • 10-bit Measured
  • 4-wire, 5-wire and 8-wire Analog Resistive


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

View the AR1100 Series of Touch screen Controller IC's

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