Hampshire Touch Screen Controller Solutions - Universal Touch Screen Controller Electronics and Driver Solutions

DIP chip imageHampshire's TSHARC touch screen controller chips are complete, low cost, low power, low chip count, touch screen controller solutions which dynamically, decode any manufacturers 4, 5, 7, or 8 wire analog resistive touch screens for: RS-232, PS/2, USB, TTL, and SPI communication.

Brown-out detect, watchdog and power up timers are implemented to insure proper function of your controller even when the controller has been improperly reset or powered off.

SOIC chip imageSchematic drawings, Bill of Materials and "real time" engineering support is available from Hampshire Company to assist you in integrating the TSHARC controller chip onto your system board.

Standard TSHARC drivers are included with all TSHARC chip solutions. Drivers are developed and supported in house by Hampshire engineers. TSHARC touch screen controller chip and driver solutions may be customized or private labeled for a small additional charge.

SSOP chip imageBecause Hampshire TSHARC controller chips are developed, produced and supported in house using standard "off the shelf" silicon, obsolescence is never an issue. Hampshire has never obsoleted a touch screen controller chip product.

Hampshire's years of touch screen controller experience insures the latest, most sophisticated de-bounce, sensitivity, smoothing, and averaging algorithms are used to consistently produce higher performance TSHARC controller chips for all analog resistive touch screen applications regardless of the overlay manufacturer or technology used.

Printable version of this BOM and Schematic reference chart
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