Description: 1. Overview: The TTP226 is an 8-channel capacitive touch sensor designed for use in various applications, including industrial automation, medical equipment, and home appliances. It can detect touches or proximity of conductive objects without physical contact. 2. Features: Key features include a small form factor, low power consumption, high sensitivity, and adjustable debounce time. The sensor also offers excellent noise immunity and the ability to operate in harsh environments. 3. Channels: This sensor comes with eight independent touch channels that can be individually configured and programmed to respond to specific touch events or gestures. Each channel measures approximately 14.5mm x 9mm (0.57 inches x 0.35 inches). 4. Integration: The TTP226 can be easily integrated into various systems through its I²C interface, which allows for simple communication between the microcontroller and the sensor. The sensor also has a configurable address, enabling multiple sensors to be conne
| Specification | Details |
|---|---|
| Product Name | TTP226 8-Channel Capacitive Touch Pad Sensor |
| Number of Channels | 8 |
| Sensitivity | High sensitivity suitable for most applications |
| Operating Voltage | 2.5V to 5.5V |
| Supply Current | ≤ 10mA (typical) |
| Touch Panel Size | Up to 7 inches x 8 inches |
| Interface Type | I²C or SPI |
| Resolution | ≥ 256x240 resolution |
| Dimension (mm) | 22.5 x 18.1 x 3.2 |
| Operating Temperature | -20°C to +70°C |
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