TTP223-BA6 Capacitive touch sensor IC

the ttp223-ba6 ic is a touch pad detection ic capable of creating a touch switch. this ic is designed to replace old switches in various pad sizes. among the features of this ic are its low power consumption and wide operating voltage range. the ttp223-ba6 capacitive touch sensor ic comes in an sot23-6 package and helps to prevent the friction of push buttons. the most important advantage of this switch is its low power consumption and the ability to operate within a voltage range of 2.5 to 5.5 volts.

application of the IC TTP223-BA6:

1. consumer products
2. replacement for push-button switches

specifications of the ttp223-ba6 touch sensor:

1. model: ttp223
2. operating mode: toggle or switch
3. power supply: 2.5v-5.5v
4. trigger mode: 1: short – 0: long
5. operating current: 13ua max
6. the sensitivity of the pads is adjustable, by default without any capacitor to utilize its maximum sensitivity.
7. access time: 60ms in fast mode and 220ms in low power mode

Documents:

datasheet ttp223-ba6