TC series touchSensor can deal 1 ~ 15 keys And pass CS dynamic 10V test, and EFT 4000V test
● TC series touch chip includes
tc301a (single key), tc301d (single key),
tc332a (two keys),
tc334a (four keys),
tc305b (five keys),
tc309a (nine keys),
tc312b (12 keys),
tc315a (15 keys)
● All chips has strong anti-interference capability.
● It can automatically calibrate sensitivity
● reduce system complexity and improve stability.
● Embedded common mode interference eliminates circuit
★ media player
★ consumer electronic appliance
★ traditional machinery key replacement