Part Number: TTP223N-BA6

Function: 1 KEY Touch Pad Detector IC

Package: SOT-23-6L Type

Manufacturer: Tontek

Images:

Description

The TTP223N-BA6 TonTouch is a touch pad detector IC which offers 1 touch key. The
touching detection IC is designed for replacing traditional direct button key with diverse pad size. Low power consumption and wide operating voltage are the contact key features for DC or AC application.

A Touch Pad Detector IC, often referred to as a touch controller or touch sensor IC, is an integrated circuit designed to detect and interpret touch or proximity input from a user. These ICs are commonly used in various electronic devices, including smartphones, tablets, laptops, touchpads, touchscreens, and other human-machine interface (HMI) applications.

Features

1. Operating voltage 2.0V~5.5V

2. Operating current @VDD=3V, no load

3. At low power mode typical 1.5uA, maximum 3.0uA

4. The response time max 220mS at low power mode @VDD=3V

5.  Sensitivity can adjust by the capacitance(1~50pF) outside

2 page

Applications:

1. Wide consumer products

2. Button key replacement

TTP223N-BA6 PDF Datasheet

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Part Number: TTP223

Function: 1 KEY TOUCH PAD DETECTOR IC

Package: SOP 6 Pin, SO 8 Pin or SSOP 16 Pin Type

Manufacturer: TT

Images:

Description

The TTP223 datasheet is a touch pad detector IC which offers 1 touch key. The touching detection IC is designed for replacing traditional direct button key with diverse pad size. Low power consumption and wide operating voltage are the contact key features for DC or AC application.

A touchpad detector IC (Integrated Circuit) is a specialized electronic component designed to detect and process touch inputs from a touchpad or touch-sensitive surface. These ICs are commonly used in various electronic devices such as laptops, smartphones, tablets, touch-sensitive control panels, and other consumer electronics.

Features:

1. Operating voltage 2.0V~5.5V

2. Operating current @VDD=3V, no load, SLRFTB=1

3. Sensitivity can adjust by the capacitance(0~50pF) outside

4. Have two kinds of sampling length by pad option(SLRFTB pin)

5. Stable touching detection of human body for replacing traditional direct switch key

6. Provides Fast mode and Low Power mode selection by pad option(LPMB pin)

TTP223 pinout

 

Applications:

1. Wide consumer products

2. Water proofed electric products

3. Button key replacement

TTP223 PDF Datasheet