The TTP223 Capacitive Touch Sensor Module offers an innovative solution for tactile input, utilizing the advanced TTP223B touch sensor IC. Designed to replace conventional mechanical switches, this module integrates seamlessly into various applications, providing a reliable and intuitive touch-sensitive interface. Its compact design and user-friendly configuration options make it ideal for a wide range of electronic projects.
Specifications:
| Input Voltage |
2V - 5.5V DC |
| Response Time |
~60mS (Fast Mode), ~220mS (Low Power Mode) |
| Sensitivity |
Adjustable (0 - 50pF) |
| Operating Voltage Range (VDC) |
2.5V - 5V |
| Dimensions (L x W x H) |
14mm x 10mm x 2mm |
| Touch Sensing Area |
11mm x 10.5mm |
| Output Modes |
Momentary, Latching |
| Output Activation |
Active High, Active Low |
| Calibration Period |
Auto-calibration, Re-calibration every 4.0s |
| Power-On Stable-Time |
~0.5s |
| Inactivity Switch to Low-Power Mode Time |
12s |
Features:
- Stable touching detection for seamless replacement of traditional switch keys.
- Flexible sensitivity adjustment for precise control.
- Wide operating voltage range for compatibility with various systems.
- Compact design for versatile integration into diverse applications.
- Auto-calibration and re-calibration ensure consistent performance.
- Power-on stable-time and low-power mode enhance energy efficiency.
- Adjustable output modes cater to different control requirements.
- Capacitive touch technology eliminates mechanical wear and tear issues.
- Provides direct mode toggle for added functionality and versatility.
