WTC401SPI Datasheet (WINCOM) - 4 keys + 1 roller slider capacitive touch sensing chip

WTC401SPI, 4 keys + 1 roller slider capacitive touch sensing chip

Capacitive sensor (pulley sense element) interface 8 Capacitive sensor (pulley sense element) interface 9 Capacitive sensor (pulley sense element) interface 10 Capacitive sensor (pulley sense element) interface 11 Capacitive sensor (pulley sense element) interface 12 Capacitive sensor (pulley sense

Professional Touch Sensor Chip Supplier WTC401SPI http://www.wincomtech.com WTC401SPI 4 keys + 1 roller slider capacitive touch sensing chip Specification (V1.

1) 1.

Product Overview WTC401SPI has 4 keys and 1 roller/slider.

Through the output key value of the SPI interface and the roller of finger touch, position data is 0 ~ 7FH, total 128 pieces.

SSOP24A encapsulation 2.

Ordering information The WTC401SPI is divided into the sleeping mode and non-sleeping mode, which can be distinguished fr