AR1020T-I/SS

The AR1020T-I/SS is a resistive Touch Screen Controller has sophisticated proprietary touch screen decoding algorithms to process all touch data, saving the host from the processing overhead. Providing filtering capabilities beyond that of other low-cost devices, the AR1000 delivers reliable, validated and calibrated touch coordinates. Using the on-board EEPROM, it can store and independently apply the calibration to the touch coordinates before sending them to the host. This unique combination of features makes the AR1000 the most resource-efficient touch screen controller for system designs, including embedded system integrations.

• Power-saving sleep mode
• Industrial temperature range
• Built-in drift compensation algorithm
• 128byte User EEPROM
• 4-wire, 5-wire and 8-wire Analog resistive
• 500us Maximum touch sensor time constant

Applications

Sensing & Instrumentation, Automation & Process Control, Audio, Imaging, Video & Vision