Description

The RLF12560T-2R7N110-H is an electronic component model in the product category of IC Chips. It is a touch screen controller IC that provides all the screen drive, A to D converter, and control circuits for easy interface with 4-wire analog resistive touch screens.

Specifications and features

• Packaged in 28-pin SSOP (150 mil) or 28-pin SOIC (300 mil)
• Available in industrial (-30°C to +70°C), commercial (0 to +70°C), and automotive (-35°C to +85°C) temperature ranges
• Available in lead-free version
• Low standby current of 0.5µA (typical) at 5.0 V
• Active current while converting less than 10 mA
• Resolves 350 dots/inch on 10.5” display
• Maximum speed of 197 points/second
• Ratio metric conversion may eliminate screen calibration
• Automatically wakes up and goes back to standby
• Operates on 3.3 V or 5 V supply
• 12-bit A/D converter
• Simplifies the writing of software for touch screens
• Extended temperature range available
• Requires only capacitors as external components
• Directly drives the touch screen without external transistors
• Programmable conversion rate
• A to D Converter is monotonic
• Parallel interface

Application Scenarios

The RLF12560T-2R7N110-H touch screen controller IC is commonly used in devices that utilize 4-wire analog resistive touch screens. It is suitable for various industries including consumer electronics, automotive, industrial controls, and more.

Comparison

• Fully integrated, lowest power solution
• Touch screen is directly driven, no external transistors required
• Automatically wakes up and goes back to standby
• Simplifies the writing of software for touch screens
• Available in extended temperature range

• Requires only capacitors as external components
• Parallel interface