Manufacturer Part Number
AR1100-I/MQ
Manufacturer
Microchip Technology
Introduction
The AR1100-I/MQ is a robust touch screen controller designed to interface with 4, 5, or 8 wire resistive touchscreens, offering high resolution and precision for interactive applications.
Product Features and Performance
Compatible with 4, 5, or 8 wire resistive touchscreens.
High resolution with selectable 10 or 12 bits.
Multiple interfaces supported: Serial, UART, USB.
Internal voltage reference for enhanced stability.
Low supply voltage range: 3.3V to 5V.
Low current operation: 25 mA.
Wide operating temperature range from -40°C to 85°C.
Surface mount design in a compact 20-VQFN Exposed Pad package.
Product Advantages
Flexible compatibility with various touchscreen types.
High precision for detailed touch input decoding.
Versatile connectivity options for simplified integration.
Energy-efficient design for extended battery life in portable applications.
Operates reliably in extreme temperatures.
Key Technical Parameters
Resolution (Bits): 10, 12 b
Interface: Serial, UART, USB
Voltage Supply: 3.3V ~ 5V
Current Supply: 25 mA
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 20-VQFN (5x5)
Quality and Safety Features
While specific quality and safety features are not listed, Microchip Technology products are known for their high reliability and adherence to industry standards for safety and quality.
Compatibility
Designed for compatibility with 4, 5, or 8 wire resistive touchscreens, making it a versatile choice for a wide range of application needs.
Application Areas
Ideal for use in consumer electronics, point-of-sale systems, industrial controls, and automotive applications, anywhere high precision touch input is needed.
Product Lifecycle
Product Status: Active
This indicates that the AR1100-I/MQ is currently in production and not nearing discontinuation.
No specific information on replacements or upgrades, suggesting long-term availability and support.
Several Key Reasons to Choose This Product
Broad touchscreen compatibility enhances product design flexibility.
High precision and resolution improve user experience.
Versatile interface options simplify system integration.
Low power consumption benefits portable and battery-powered devices.
Reliable operation across a wide temperature range increases suitability for harsh environments.
Backed by Microchip Technology's reputation for quality and support, ensuring product reliability and longevity.
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