Touch IC overview


Since 2010, Yspring is committed to the research of capacitance touch IC, including self-capacitance and mutual-capacitance. Both of them have the company’s patent of low-power consumption of Puretouch technology. Based on built-in special circuit with software algorithm, the IC has the merit of  high-sensitive, low-consumption, stability as well as high anti-interference.

YS62FXXXX Serial:The serial with 32K ROM can be applied to the cellphone screen and touch panel with the features of high report rate, high performance and low power consumption.

YS68FXXXX Serial:The serial can be applied to the consumer electronics with build-in LCD driver, ADC, PWM, I2C, UART, SPI and etc, which is high integrated.

YS83、84 Serial:Integrated ADC and PWM, passed 10V conduction, with high performances of anti power ripple, voltage sag and CS interference, the chip is suitable for household appliances.

YS65FXXXX Serial:It is a type of small-package touch MCU, with high cost performance. It can be applied to the products of 5 touch channels with flexible pins.