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AR1021-I/SO, Resistive Touch Screen Controller, 10 bit I2C, SPI 4-Wire, 5-Wire, 8-Wire, 20-Pin SOIC / 1771439


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Product information
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Item number:
     2794E-1771439
Manufacturer:
     Microchip Technology
Manufacturer no.:
     AR1021-I/SO
EAN/GTIN:
     n/a
Search terms:
Data acquisition IC
Data Converter IC
data acquisition ic
The Microchip mTouch™ AR1000 Series Resistive Touch Screen Controller is a complete, easy to integrate, cost-effective and universal touch screen controller chip solution. The AR1000 Series has sophisticated proprietary touch screen decoding algorithms to fully process all touch data and save the host from this overhead. More than the usual “;preprocessing”; features of other low cost devices, the AR1000 delivers reliable, validated and calibrated touch coordinates. Using its onboard EEPROM, the AR1000 can store and independently apply the calibration to the touch coordinates before sending them to the host.Additional Features: Supports any manufacturers 4-, 5-, or 8-wire analog resistive touch screen I2C or SPI communication 1024x1024 resolution EEPROM calibration retention Supports any size analog resistive touch screen, 1.5″ - 24″
More information:
Resolution:
10 bit
Interface Type:
I2C, SPI
Sensing Technology:
Resistive
Sensing Wire Type:
4-Wire, 5-Wire, 8-Wire
Mounting Type:
Surface Mount
Package Type:
SOIC
Pin Count:
20
Dimensions:
12.8 x 7.5 x 2.35mm
Length:
12.8mm
Sensor Type:
Touch Screen Controllers
Width:
7.5mm
Height:
2.35mm
Maximum Operating Temperature:
+85 °C
Minimum Operating Temperature:
-40 °C
Other search terms: 1771439, Semiconductors, Sensor ICs, Touch Screen Sensor ICs, Microchip, AR1021ISO
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