MTCH101 Capacitive Touch Sensor

MTCH101-I/OT Single-Channel Capacitive Touch Sensor

The MTCH101 provides an easy way to add proximity or capacitive touch detection to any human interface application. The device integrates a single-channel capacitive proximity detection, which can work through plastic, glass or wood-front panel. It also supports a wide range of conductive materials as sensor, like copper pad on PCB, silver or carbon printing on plastic, Indium Tin Oxide (ITO) pad, wire/cable, etc. On-board adjustable sensitivity and Power mode selection allow the user to configure the device at run time easily. An active-low output will communicate the state of the sensor to a host/master MCU, or drive an indication LED.

DNA Solutions has various makes & types of TouchSensor IC's. We deal in retail and bulk quantity as well. Check our collection of various types of TouchSensor IC.

Features of MTCH101 Touch Sensor

• Capacitive Proximity Detection System:

          - High Signal to Noise Ratio (SNR)

          - Adjustable sensitivity

          - Noise rejection filters

          - Automatic Environmental Compensation

          - Wide range of sensor shape and size support

          - Stuck Release Mechanism

• No External Components

• Low-Power mode

• Response Time Down to 75 ms

• Wide Operative Voltage: 2.0V to 5.5V

• Operating Temperature: -40°C to +85°C 

Applications of MTC101 Capacitive Touch sensor

• Light Switch

• Portable Device Enabler

• White Goods and Appliances

• Office Equipment and Toys

• Display and Keypad Backlighting Activation

• SAR Compliant Application

Related Link

• MTCH101-I/OT Single-Channel Proximity Detector PDF