The mTouch AR1100 analog resistive touchscreen controller has a USB/RS-232 interface and supports all 4-, 5-, and 8-wire touchscreens. Free drivers are provided for Windows CE, Linux, and Android. The device operates from –40° to 85°C from a 3.3 to 5.0-V supply.
The chip has an internal clock and a low-power wake-up function. It is available in 20-pin SOIC, SSOP and QFN packages. The devices calibration function issues touch reports that modify sensor orientation and precisely map the reported touch location to the underlying display device. Standby current is less than 325 µA. ($0.95 ea/10,000 — available now.)
Microchip Technology , Chandler , AZ
Sales 480-792-7200
www.microchip.com
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