Whether you are new to developing touch-enabled designs, or just looking for a quick, easy and reliable solution for your design, our turnkey capacitive touch controllers provide a simple and straightforward pathway for implementing touch capabilities in your user interface. These devices communicate with the host via GPIO or the standard I2C, SPI and USB serial interfaces. You don’t need any programming experience to get them working. Simply connect the sensor and apply power. Use the simple Graphical User Interface (GUI)-based configuration tool to tune the controller and monitor the touch signals. These plug-and-play products also enable you to easily replace mechanical buttons in your existing product. We have options that support up to 64 buttons, water-tolerant touch and EN/IEC 60730 requirements for Class B safety.
Use the links below to find the right solution for your next product:
With an I2C interface, a complete touch ecosystem and no software engineering required, the MTCH2120 combines the flexibility of our touch library with the time savings of a touch turnkey device. Other features include:
We also offer a wide range of 8-, 16- and 32-bit microcontrollers (MCUs) with dedicated on-chip touch peripherals and core-independent touch dsPIC33 DSCs along with easy-to-use code configurators to make it easy to create an integrated touch solution.
Please visit the full parametric chart. If you still cannot find the chart you are looking for, please complete our Website Feedback Form to notify us of this issue.
Please visit the full parametric chart. If you still cannot find the chart you are looking for, please complete our Website Feedback Form to notify us of this issue.
Please visit the full parametric chart. If you still cannot find the chart you are looking for, please complete our Website Feedback Form to notify us of this issue.
Please visit the full parametric chart. If you still cannot find the chart you are looking for, please complete our Website Feedback Form to notify us of this issue.
Please visit the full parametric chart. If you still cannot find the chart you are looking for, please complete our Website Feedback Form to notify us of this issue.
These featured hardware tools will make it easy to create your capacitive touch sensing application:
This evaluation kit provides an easy platform for evaluating and developing a variety of capacitive touch sense applications using the CAP11xx family.
This evaluation kit provides an easy platform for evaluating and developing a variety of capacitive touch sense applications using the CAP12xx family.
This evaluation kit provides an easy-to-use platform for evaluating the MTCH108 capacitive touch controller. It features different buttons sizes as well as a proximity sensor.
This evaluation kit provides an easy way to evaluate and develop a variety of capacitive touch sense applications using the AT42QT1010 Turnkey Touch device.
This evaluation kit enables a complete out-of-the box experience to explore the water-tolerant and robust touch of the MTCH1010. The MTCH1010 is a single-button touch turnkey device fulfilling the demanding expectations of touch solutions.
This evaluation kit enables a complete out-of-the-box experience to explore the water-tolerant and robust touch of the MTCH1060 and MTCH1030. The MTCH1060 is a six-button touch turnkey device that fulfills the demanding expectations of touch solutions. The MTCH1030 and MTCH1060 offer advanced features, including:
This evaluation kit provides an easy platform for evaluating and developing a variety of capacitive touch sense applications using the CAP11xx family.
This evaluation kit provides an easy platform for evaluating and developing a variety of capacitive touch sense applications using the CAP12xx family.
This evaluation kit provides an easy-to-use platform for evaluating the MTCH108 capacitive touch controller. It features different buttons sizes as well as a proximity sensor.
This evaluation kit provides an easy way to evaluate and develop a variety of capacitive touch sense applications using the AT42QT1010 Turnkey Touch device.
This evaluation kit enables a complete out-of-the box experience to explore the water-tolerant and robust touch of the MTCH1010. The MTCH1010 is a single-button touch turnkey device fulfilling the demanding expectations of touch solutions.
This evaluation kit enables a complete out-of-the-box experience to explore the water-tolerant and robust touch of the MTCH1060 and MTCH1030. The MTCH1060 is a six-button touch turnkey device that fulfills the demanding expectations of touch solutions. The MTCH1030 and MTCH1060 offer advanced features, including:
This evaluation kit provides an easy platform for evaluating and developing a variety of capacitive touch sense applications using the CAP11xx family.
This evaluation kit provides an easy platform for evaluating and developing a variety of capacitive touch sense applications using the CAP12xx family.
This evaluation kit provides an easy-to-use platform for evaluating the MTCH108 capacitive touch controller. It features different buttons sizes as well as a proximity sensor.
This evaluation kit provides an easy way to evaluate and develop a variety of capacitive touch sense applications using the AT42QT1010 Turnkey Touch device.
Title | Description | Download |
---|---|---|
CAP1xxx Touch Tuning GUI | Touch tuning GUI for all CAP1xxx devices | Download |
MoC Deflection Tool | Metal over Cap (MoC) tool to calculate activation forces for MoC projects | Download |
MPLAB® Data Visualizer | Visualizer tool for plotting and debugging devices with DGI and COM ports | Download |
Title
| |
---|---|
AVR3003: Driving AT42QT1110 and AT42QT1111 | Download |
CAP1XXX Touch Key Controller Tuning Guide | Download |
AVR3009: Driving QTouch Device with I2C Interface | Download |
QTAN0015: Power Supply Considerations | Download |
Driving the AT42QT2160 QMatrixT Sensor IC | Download |
QTAN0017: Checking the Effects of Noise | Download |