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

Basic Information
Place of Origin: China
Brand Name: CANYI
Certification: RoHS
Model Number: TTP223 Touch Key Switch
Minimum Order Quantity: 100PCS
Price: Negotiated
Packaging Details: Dimensions per Unit:19*6.3*21 centimeter • Weight per Unit:100g• Units per Export Carton:10000 • Export Carton Dimensions L/W/H: 42*33*24 centimeter• Export Carton Weight:3 Kilograms
Delivery Time: 1 - 2 Weeks
Payment Terms: Telegraphic Transfer in Advance (Advance TT, T/T)
Supply Ability: 15,000,000PCS Per Day
Detail Information
Model Number: Touch Key Switch Type: Drive IC
Application: Computer Operating Temperature: -40-+85
Voltage: 2.5-5.5V Size: 14*11mm/24*24mm
High Light:

TTP223 Touch Key Switch Module


5.5V Touch Key Switch Module


24*24mm Self Locking Capacitive Switches

Product Description

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;

Drive IC 2.5-5.5V TTP223 Touch Key Switch Module 24*24mm 0


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.


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

item Min Typical Max Unit
Power supply voltage VCC 2.0 3 5.5 V
Output high VOH - 0.8VCC - V
Output low VOL - - 0.3VCC V
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) - 3 220 mS
Response time(touch mode) - - 60



Drive IC 2.5-5.5V TTP223 Touch Key Switch Module 24*24mm 1 

Contact Details

Phone Number : 86-13423609933

WhatsApp : +8613423609933