Microchip Technology Inc

MTCH108

In Production

The MTCH108 is a 8 channels Proximity/Touch controller with 8 simple digital outputs. The sensitivity and power mode can be configured. The MTCH108 device uses an advanced optimization algorithm to actively suppress noise from the signal to achieve reliable proximity/touch detection.

 

    Features

        • High Signal to Noise Ration (SNR) 
        • Moisture/ Water resistance
        • Simple I/O interface with existing system
        • Adjustable Sensitivity with compensation for different sensor sizes 
        • Multi Stage Active noise suppression filters 
        • Automatic Environmental compensation 
        • Support for wide range of sensor shape and size
        • Flexible Low Power Mode
      Parameter Name
      Value
      Product Type
      Proximity/Keys/Slider
      Input Channels
      8
      Max Number of Keys
      8
      Proximity detection
      Yes
      Output Channels
      8
      Measurement Principle
      Self Capacitance
      Interface
      Digital Output
      Features
      Moisture Tolerance
      Voltage Range
      2.1V - 3.6V
      Documentation
      Data Sheets
      04/13/2016
      1302KB
        Application Notes
       
       
       
       
      AppNote
      02/04/2016
      191KB
        Brochures
       
       
       
       
      Brochures
      12/15/2016
      3524KB
        Product Brief
       
       
       
       
      Product Brief
      02/25/2015
      147KB
      Pricing & Samples
      All pricing shown in USD only.
      Part Number
      Leads
      Package Type
      Temp Range
      Packing
      1+
      26+
      100+
      1000+
      5000+
      Buy
      Sample
      MTCH108-I/GZ
      20
      UQFN
      -40C to +85C
      TUBE
      1.00
      0.92
      0.83
      0.77
      0.73
      MTCH108-I/SS
      20
      SSOP
      -40C to +85C
      TUBE
      0.94
      0.87
      0.78
      0.72
      0.69
      MTCH108T-I/GZ
      20
      UQFN
      -40C to +85C
      T/R
      1.02
      0.94
      0.85
      0.78
      0.74
       
      MTCH108T-I/SS
      20
      SSOP
      -40C to +85C
      T/R
      0.96
      0.88
      0.80
      0.74
      0.70
       

      ** Device not available to purchase online. Please contact a sales office for pricing information.
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      Development Tools
      • Demo & Eval Boards
      • MTCH108 Evaluation Board ( DM160229 )

        MTCH108

        This Evaluation Board provides an easy platform for evaluating the Capacitive Touch Controller MTCH108. It features different buttons sizes as well as a proximity sensor.

        Using active guarding, the MTCH10x family offers moisture/water resistance solution.

        The board is also compatible with MTCH102 and MTCH105.

      Similar Devices
      Product
      Product Type
      Price5K
      Notes
      Proximity/Keys/Slider
      $0.27
       
      Proximity/Keys/Slider
      $0.55
       
      Proximity/Keys/Slider
      $0.46
       
      Proximity/Keys/Slider
      $0.62
       
      Proximity/Keys/Slider
      $0.69
      Water Resistance
      RoHS Information
      Part
      Number
      Device
      Weight
      Shipping
      Weight
      Lead
      Count
      Package
      Type
      Package
      Width
      Solder
      Composition
      JEDEC
      Indicator
      RoHS
       
      China
      EFUP
      MTCH108-I/SS
      0.164200
      0.343284
      20
      SSOP
      .209in
      Matte Tin
      e3
      MTCH108T-I/SS
      0.164200
      0.416250
      20
      SSOP
      .209in
      Matte Tin
      e3
      MTCH108T-I/GZ
      0.020700
      0.181818
      20
      UQFN
      4x4x0.5mm
      Matte Tin
      e3
      MTCH108-I/GZ
      0.020700
      0.065934
      20
      UQFN
      4x4x0.5mm
      Matte Tin
      e3
      To see a complete listing of RoHS data for this device, please Click here
      Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.
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