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Drive IC 2.5-5.5V TTP223 Touch Key Switch Module 24*24mm

    Buy cheap Drive IC 2.5-5.5V TTP223 Touch Key Switch Module 24*24mm from wholesalers
     
    Buy cheap Drive IC 2.5-5.5V TTP223 Touch Key Switch Module 24*24mm from wholesalers
    • Buy cheap Drive IC 2.5-5.5V TTP223 Touch Key Switch Module 24*24mm from wholesalers
    • Buy cheap Drive IC 2.5-5.5V TTP223 Touch Key Switch Module 24*24mm from wholesalers
    • Buy cheap Drive IC 2.5-5.5V TTP223 Touch Key Switch Module 24*24mm from wholesalers
    • Buy cheap Drive IC 2.5-5.5V TTP223 Touch Key Switch Module 24*24mm from wholesalers

    Drive IC 2.5-5.5V TTP223 Touch Key Switch Module 24*24mm

    Ask Lasest Price
    Brand Name : CANYI
    Model Number : Touch Key Switch
    Certification : RoHS
    Price : Negotiated
    Payment Terms : Telegraphic Transfer in Advance (Advance TT, T/T)
    Supply Ability : 15,000,000PCS Per Day
    Delivery Time : 1 - 2 Weeks
    • Product Details
    • Company Profile

    Drive IC 2.5-5.5V TTP223 Touch Key Switch Module 24*24mm

    TTP223 Touch Key Switch Module Touching Button Self-Locking Capacitive Switches Single Channel Reconstruction

    Trigger setting mode:
    (1- > Short ; 0- > No Short)
    AB=00:No-lock High TTL level ouput;
    AB=01:Self-lock High TTL level ouput;
    AB=10:No-lock Low TTL level ouput;
    AB=11:Self-lock Low TTL level ouput;


    About the blue board:

    The module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In the normal state, the module output low, low power consumption; When a finger touches the corresponding position, the module output high, if not touched for 12 seconds, switch to low-power mode.

    Features:

    Low power consumption

    Power supply for 2 ~ 5.5V DC

    Can replace the traditional touch of a button

    Four M2 screws positioning holes for easy installation

    itemMinTypicalMaxUnit
    Power supply voltage VCC2.035.5V
    Output high VOH-0.8VCC-V
    Output low VOL--0.3VCCV
    Output Pin Sink Current(at VCC=3V,VOH=0.6V)---mA
    Output Pin pull-up Current(at VCC=3V,VOH=2.4V)-8-mA
    Response time(low power mode)-3220mS
    Response time(touch mode)--60

    mS



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