Touch control

Gigadevice's touch chips include two major categories: self-accommodating and mutual accommodating, covering common human-computer interaction fields such as mobile phones, tablets and smart home devices.

Gigadevice's touch chips support ITO high impedance, single-layer multi-point, and ultra-narrow bezel functions, and it is the largest supplier of OGS. The number of channels can range from a minimum of 26 channels to a maximum of 72 channels, making it the touch chip manufacturer with the most complete channels on the market. At the same time, it has achieved full coverage of screen sizes from 1 inch to 20 inches.

Performance parameters：

Voltage (V):2.6 V to 3.3 V

Number of channels:40RX

Communication protocol:I²C 

Support touch points:2 Point

Supports LCD size (inches):5.5

Encapsulation:QFN48

Size:5 x5x0.5 mm