Microchip Technology (Chandler, AZ) announced the MTCH65X, a new addition to its Human Interface Input Sensing Solutions portfolio with a standalone integrated high-voltage line driver to increase Signal-to-Noise Ratio (SNR) for advanced projected-capacitive touch performance. Key features include:
- An integrated boost converter, and the ability to interface to any touch controller via SPI to drive up to 19 Transmit channels at selectable voltages up to 18V to increase the SNR in projected capacitive touch systems.
- An increase in robustness of the system in noisy environments, which allows thicker cover lenses, and reduces the number of samples and time required by the touch controller to scan large displays.
- Electromagnetic Compatibility resistance.
For more information, visit www.microchip.com.
