With built-in decoding and controller-driven calibration, the mTouch AR1000 Resistive Touch-Screen Controllers from Microchip purportedly reduce time to market for embedded resistive-touch designs. The controllers provide universal 4-, 5-, and 8-wire support, as well as support for SPI, I2C, and UART communication interfaces. They are intended for resistive-touch designs in the consumer, medical, industrial, and automotive markets. The controllers are available in 20-pin QFN, SOIC and SSOP packages. From $1.15 in 10,000-unit quantities.
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Touch-screen Controllers Include Built-in Decoding
Wed, 07/29/2009 - 8:04am