Manufacturer Part Number
AR1021-I/SO
Manufacturer
Microchip Technology
Introduction
Touch Screen Controller for Resistive Displays
Product Features and Performance
Supports 4, 5, or 8 Wire Resistive Touchscreens
10-bit Resolution for Precise Touch Detection
Multiple Interface Options: I2C, Serial, SPI
Supports Wide Voltage Supply Range: 2.5V to 5V
Operating Temperature Range: -40°C to 85°C
Designed for Surface Mounting (SMT)
Product Advantages
High Versatility with Multi-Touchscreen Support
Precision Operation with 10-bit Resolution
Flexible Connectivity with Multiple Communication Interfaces
Robust Design for Operation in Extreme Temperatures
Low Power Consumption with 17 mA Current Supply
Key Technical Parameters
Resolution (Bits): 10 b
Interface: I2C, Serial, SPI
Voltage - Supply: 2.5V ~ 5V
Current - Supply: 17 mA
Operating Temperature: -40°C ~ 85°C
Package / Case: 20-SOIC
Quality and Safety Features
Reliable Performance in Industrial Temperature Range
High-Quality Standards of Microchip Technology
Compatibility
Compatible with Various Resistive Touchscreens
Fits 20-SOIC Device Package Footprint
Application Areas
Consumer Electronics
Industrial Control Panels
Point of Sale Systems
Medical Devices
Product Lifecycle
Active Product Status
Not Indicated to be Nearing Discontinuation
Several Key Reasons to Choose This Product
Adaptable to a Variety of Resistive Touchscreens
High-Resolution Sensing for Enhanced User Experience
Multiple Interface Options Providing Design Flexibility
Stable Performance Across a Wide Range of Operating Conditions
Low Power Requirements Suitable for Battery-Powered Devices
Trusted Manufacturer with a Reputation for Quality and Reliability