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

Categories Printed Circuit Board Assembly
Brand Name: CANYI
Model Number: Touch Key Switch
Certification: RoHS
Place of Origin: China
MOQ: 100PCS
Price: Negotiated
Payment Terms: Telegraphic Transfer in Advance (Advance TT, T/T)
Supply Ability: 15,000,000PCS Per Day
Delivery Time: 1 - 2 Weeks
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
Type: Drive IC
Application: Computer
Operating Temperature: -40-+85
voltage: 2.5-5.5V
Size: 14*11mm/24*24mm
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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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