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Enhance user experience by incorporating Quantum’s technology in your future designs.
Find your local distributorDbtel Iris Mobile Phone
The world's first mobile phone with an iPod-style scroll wheel features a QT511 QWheel™ chip.
The QT511 chip is targeted primarily at portable applications. It features low power consumption, enhanced operation under difficult sensing conditions and the facility to place a mechanical button in the centre of the scroll wheel without experiencing false detects on operation. The device is available as a TSSOP package.
