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Shenzhen ATFU Electronics Technology ltd

  • China,Shenzhen ,Guangdong
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China Capacitive Sensing Touch Pad Detector IC , TTP224B-BSBN 4 Key Touch Sensor Chip
China Capacitive Sensing Touch Pad Detector IC , TTP224B-BSBN 4 Key Touch Sensor Chip

  1. China Capacitive Sensing Touch Pad Detector IC , TTP224B-BSBN 4 Key Touch Sensor Chip
  2. China Capacitive Sensing Touch Pad Detector IC , TTP224B-BSBN 4 Key Touch Sensor Chip
  3. China Capacitive Sensing Touch Pad Detector IC , TTP224B-BSBN 4 Key Touch Sensor Chip

Capacitive Sensing Touch Pad Detector IC , TTP224B-BSBN 4 Key Touch Sensor Chip

  1. MOQ: 10pcs
  2. Price: Negotiate
  3. Get Latest Price
Payment Terms T/T, Western Union, Paypal
Supply Ability 10000pcs
Delivery Time 1-3Days
Packaging Details BOX
Series 4 Key Touch Pad Sensor Chip
Package SSOP-16
Feature Touch Detector IC
Application Button key replacement
D/c New & Original Allegro Only
Lead time 0-3 Days
Brand Name TONTEK
Model Number TTP224B-BSBN
Certification ROHS
Place of Origin Original & New

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Western Union, Paypal Supply Ability 10000pcs
Delivery Time 1-3Days Packaging Details BOX
Series 4 Key Touch Pad Sensor Chip Package SSOP-16
Feature Touch Detector IC Application Button key replacement
D/c New & Original Allegro Only Lead time 0-3 Days
Brand Name TONTEK Model Number TTP224B-BSBN
Certification ROHS Place of Origin Original & New
High Light common ic chips ic integrated chip

Touch Detector IC TTP224B-BSBN SSOP-16 4 Key Touch Pad Sensor Chip

 

Description

The TTP224B-BSBN/TTP224B-BSB TonTouchTM IC is capacitive sensing design specifically for touch pad controls. The device built in regulator for touch sensor. Stable sensing method can cover diversity conditions. Human interfaces control panel links through non-conductive dielectric material. The main application is focused at replacing of the mechanical switch or button. The ASSP can independently handle the 4 touch pads with 4 direct output pins

 

 

Feature

 

  • Operating voltage 2.0V ~ 5.5V
  • Operating current, @VDD=3V no load
  • At low power mode typical 2.0uA, maximum 4.0uA
  • The response time max about 220mS at low power mode @VDD=3V
  • Sensitivity can adjust by the capacitance(1~50pF)outside
  • Stable touching detection of human body for replacing traditional direct switch key
  • Provides Low Power mode
  • Provides direct output or toggle output selection by pin option (TOG pin)
  • Q pin is CMOS output can be selected active high or active low by pin option (AHLB pin)
  • After power-on have about 0.5sec stable-time, during the time do not touch the key pad, and the function is disabled
  • Auto calibration for life
  • The re-calibration period is about 1 sec within 8 sec after power-on. When key has been
  • touched within 8 sec or key has not been touched more than 8 sec after power-on, then the
  • re-calibration period change to 4 sec


Applications

  • Wide consumer products
  • Button key replacement

 

 

Series item

 

TTP224B TTP224B-BSBN TTP224B-COBN TTP224B-SQBN TTP224B-RO8N TTP224B-BCBN  TTP224B-RC8N

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Distributor/Wholesaler,Agent,Exporter

  • Year Established:

    2012

  • Total Annual:

    500,000-100,0000

  • Employee Number:

    100~120

  • Ecer Certification:

    Active Member

ATFU Electronics LTD is a professional distributor of imported original integrated circuit chip with 7 years experience.   ATFU mainly focus on LED Driver IC, MCU chip, Flash memory chip and programmerable chip IC at the very beginning. With the development of ATFU, also based on the v... ATFU Electronics LTD is a professional distributor of imported original integrated circuit chip with 7 years experience.   ATFU mainly focus on LED Driver IC, MCU chip, Flash memory chip and programmerable chip IC at the very beginning. With the development of ATFU, also based on the v...

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Get in touch with us

  • Reach Us
  • Shenzhen ATFU Electronics Technology ltd
  • Room 1120, Floor 11rd, New Asia Guoli Building, Futian District,Shenzhen City, Guangdong Province China,Zip:518031
  • https://www.atfuic.com/

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