AR1021 - Resistive Touch Screen Controller

Product Overview

Microchip

Part number	AR1021
Manufacturer	Microchip
File Size	1.94 MB
Description	Resistive Touch Screen Controller
Datasheet	AR1021 Datasheet
Note	This datasheet PDF includes multiple part numbers: AR1021, AR1010. Please refer to the document for exact specifications by model.
Additional preview pages of the AR1021 datasheet.

RoHS Compliant.
Power-Saving Sleep mode.
Industrial Temperature Range.
Built-in Drift Compensation Algorithm.
128 Bytes of User EEPROM Power Requirements.
Operating Voltage: 2.5-5.0V ±5%.
Standby Current: - 5V: 85 µA, typical; 125 µA (maximum) - 2.5V: 40 µA, typical; 60 µA (maximum).
Operating “No touch” Current: - 3.0 mA (typical).
Operating “Touch” Current: - 17 mA, typical, with a touch sensor having 200 layers.

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Published: May 14, 2018 |