TSC2102IDA datasheet by Texas Instruments

TSC2102IDA Frequently Asked Questions (FAQs)

• What is the recommended layout and routing for the TSC2102IDA?
  Texas Instruments provides a recommended layout and routing guide in the TSC2102IDA evaluation module documentation, which includes guidelines for PCB layout, component placement, and routing to minimize noise and ensure optimal performance.
• How do I calibrate the TSC2102IDA?
  The TSC2102IDA does not require calibration. It is a self-contained touch screen controller that uses a proprietary algorithm to detect touch events. However, the device may require configuration and tuning of its registers to optimize performance for a specific touch screen panel.
• What is the maximum touch screen size supported by the TSC2102IDA?
  The TSC2102IDA can support touch screens up to 12 inches in size, but the actual maximum size may vary depending on the specific touch screen panel and the system's noise environment.
• Can the TSC2102IDA be used with a capacitive stylus?
  Yes, the TSC2102IDA can be used with a capacitive stylus. The device supports stylus detection and can report stylus touch events separately from finger touch events.
• How does the TSC2102IDA handle noise and interference?
  The TSC2102IDA has built-in noise filtering and interference rejection capabilities, including a proprietary noise cancellation algorithm. Additionally, the device can be configured to use external noise filtering components to further improve noise immunity.