AT42QT1040 Description
Up to 4 Discrete Outputs: 4 discrete outputs indicating individual key touch Technology: Patented spread-spectrum charge-transfer (direct mode) Electrode Design:.
AT42QT1040 Key Features
- Number of Keys
- Up to 4
- Discrete Outputs
- 4 discrete outputs indicating individual key touch
- Technology
- Patented spread-spectrum charge-transfer (direct mode)
- Electrode Design
- Simple self-capacitance style (refer to the Touch Sensors Design Guide)
- Electrode Materials
- Etched copper, silver, carbon, Indium Tin Oxide (ITO) Electrode Substrates