TC301D SINGLE CHANNEL CAPACITANCE TOUCH SENSOR IC

The TC301D is a compact and versatile single-channel capacitance touch sensor.

Key Features of the TC301D Capacitance Touch Sensor IC:

• • Capacitive Sensing: Detects touch by measuring changes in capacitance caused by a finger or other conductive object approaching the sensor surface.
  • Single Channel: Designed to detect touch on a single designated area.
  • Compact Size: The TC301D’s small footprint allows for easy integration into space-constrained projects.
  • Easy to Use: Requires minimal external components for operation, making it suitable for beginners and experienced users alike.
  • Digital Output: Provides a digital signal (high or low) indicating the presence or absence of touch.

Technical Specifications of the TC301D Capacitance Touch Sensor IC:

• • Supply Voltage: 2.4V to 5.5V DC (typical)
  • Operating Current: < 1mA (typical)
  • Output Current: 20mA (maximum)
  • Operating Temperature Range: -40°C to +85°C
  • Response Time: Typically, tens of milliseconds

Mechanical Specifications of the TC301D Capacitance Touch Sensor IC:

• • Package Type: SOP-8 (Small Outline Package)
  • Dimensions: Refer to datasheet for specific dimensions (typically around 5mm x 3.2mm)

Applications of the TC301D Capacitance Touch Sensor IC:

• • Human-Machine Interfaces (HMIs): Create touch-based buttons and controls for electronic devices.
  • Interactive Displays: Enable touch interaction on displays in projects and kiosks.
  • Water Level Detection: By positioning the sensor appropriately, it can detect the presence or absence of liquid in a container.
  • Proximity Sensing: Detect the presence or absence of objects for various applications like part detection in automated systems.
  • Light Switches: Design touch-activated light switches.

Equivalent Products of the TC301D Capacitance Touch Sensor IC:

• • TTP223
  • MPR121Q
  • APDS-9960

Package Includes:

• • 1x TC301D Single Channel Capacitance Touch Sensor