Products Description
The CPT212B device, Capacitive touch sensor IC proximity sensor ics, is designed to quickly add capacitive touch via an I2C interface by eliminating the firmware complexity and reducing the development time for capacitive sensing applications.
Features

CPT212B-A01-GM is a highly advanced capacitive touch sensor IC proximity sensor that offers a wide range of features and benefits to make your touch sensor applications highly intuitive and reliable. One of the most unique aspects of this sensor IC is that it requires no firmware development, which makes it an ideal choice for those who are looking for a plug-and-play solution. Additionally, the Simple GUI-based configurator of the touch sensor IC enables easy configuration and customization of the sensor performance according to the specific requirements of your application.
The CPT212B-A01-GM capacitive touch sensor IC features 12 Capacitive Sensor inputs that offer programmable sensitivity. This means that you can easily adjust the sensitivity level to suit your specific needs, ensuring optimal touch accuracy and consistent performance. Furthermore, this sensor IC is designed to be highly power-efficient, making it an ideal choice for battery-powered or low-power applications.
One of the key benefits of the CPT212B-A01-GM is its superior noise immunity. This means that the sensor is less susceptible to various types of external electromagnetic interference, ensuring reliable performance even in noisy environments. Additionally, this sensor IC is designed to be moisture-proof, which makes it an ideal choice for outdoor or humid environments.

Parameters
| Packaging method | Input voltage | Operational temperature |
| QFN-20 | 1.8V ~ 3.6V | -40℃ ~ 85℃ |
Application
capacitive sensing applications
Dimension

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