Sale!

5PCS TTP223 Touch Key Switch Module Touching Button Self-Locking/No-Locking Capacitive Switches Single Channel Reconstruction

$9.95

SKU: 32807399108 Category:

843

We are electronic module manufacturer, welcome to wholesale!

Red borad

1.Size:15*11mm
2.Power:2.5-5.5V

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;

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

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

Brand Name

WAVGAT

Condition

New

Type

Drive IC

Model Number

TTP223

Application

Computer

Operating Temperature

-40-+85

Supply Voltage

.

Dissipation Power

.

Package

Module

is_customized

Yes