MTC8508ESI Specification V1.0

Mtc8508esi is a touch sensitive key chip. The chip integrates self-designed 8-channel capacitance measurement circuit, self calibration circuit and RISC processor to provide users with a man-machine interface scheme of 8 capacitive touch sensitive keys.

technical parameter

Meeting the requirements of industrial application specifications can provide users with more reliable performance and wider application range

Working voltage: 2.4V < VCC < 5.5V

Output voltage range GND < Vout < VCC

Induction thickness (insulating medium): 0-20mm

Effective touch response time: less than 80ms

Operating temperature: - 40 ℃ - + 85 ℃

Storage temperature: - 50 ℃ - + 125 ℃

Typical application

It is applicable to all kinds of kitchen equipment, audio and video equipment, air conditioners, sanitary appliances, lamp switches, safety defense, instruments and meters, portable players, electronic toys and learning machines.

Chip packaging form

Mtc8508esi is packaged in standard 16pinnsop16 (150mil).