Контроллер сенсорной клавиатуры - [QFN-40]; Сенсоров: 12; Uпит: 3...5.5 В; Примечание: IC, CAPACITIVE TOUCHKEY CONTROLLER, 12CH, QFN-40; Sensitivity pF:7.2pF; IC Interface Type:I2C; Supply Voltage Range:3V to 5.5V; Sensor Case Style:QFN; No. of Pins:40; Operating Temperature Range:-40°C to +85°C; Package / Case:40-QFN