1Pcs Digital Touch Sensor TTP223B For Arduino Capacitive Touch Switch Module New

 

Specification: 
 
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. 
 

 

Specification:
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 (@ VCC = 3V, VOL = 0.6V)

-

8

-

mA

Output pin pull-up current (@ VCC = 3V, VOH = 2.4V)

-

4

-

mA

Response time (low power mode)

-

-

220

mS

Response time (touch mode)

-

-

60

mS

Size

24x24x7.2

mm

Weight

2

g
 
Sat, 15 Aug 2026 09:46:33 GMT 639224127939984455 2FDA780DEAB193F77F85E3A5A12A770B