Touch-sensitive segmented 9 x 102 display

Developed through a partnership with Unicorn, this advanced display showcases the Chip-On-Glass (COG) LCD driver PCA8538 and the capacitive sensor PCA8885. It can be used to drive a segmented Vertical Alignment (VA) display with integrated touch buttons, and supports a wide range of automotive, industrial, and consumer applications.

Demo boarD key features

► VA display with 1:8 multiplex drive mode and 8 touch buttons

► On-cell ITO touch layer

► LCD driver PCA8538

- Maximum resolution: 9 x 102

- Bare die with bumps for Chip-On-Glass (COG) applications

► Capacitive sensor PCA8885

- TSSOP28 package

- 8 sensor channels

- Each channel drives one touch button

► Display supplied by Unicorn

applications

► Automotive

- Climate control

- Car entertainment

- Car radios

► Industrial and consumer

- Entertainment devices

- Small appliances

- White goods

- Medical and healthcare

- Measuring equipment

- Information boards

- General-purpose display modules