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VK36E4 - touch pad detector

General Description

VK36E4 is a touch pad detector IC which offers 4touch keys,It can detect human body contact using external touch pads.

The high level of device integration enable applications to be implemented with a minimum number of external components.

Key Features

  • Operating voltage: 2.4-5.5V.
  • standby current: 6uA/3.0V,12uA/5V.
  • Power-On Reset（POR）.
  • Low Voltage Reset（LVR）.
  • Key Response Time： Normal Mode 48mS Standby Mode 160mS.
  • CMOS-Direct Output,Active level- low,Provide multi-key effective output.
  • Maximum key on duration time 16S.
  • Auto-calibration Function.
  • Sensitivity adjustment using an external capacitor(1-47nF）on CS pin.
  • Add a capacitor（0-50pF） to a touch key pi.

📥 Download Datasheet

Datasheet Details

Part number VK36E4
Manufacturer VinKa
File Size 3.64 MB
Description touch pad detector
Datasheet download datasheet VK36E4 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
VK36E4 4ch Touch/Direct Output/Active Level-low Features • Operating voltage: 2.4-5.5V • standby current: 6uA/3.0V,12uA/5V • Power-On Reset（POR） • Low Voltage Reset（LVR） • Key Response Time： Normal Mode 48mS Standby Mode 160mS • CMOS-Direct Output,Active level- low,Provide multi-key effective output • Maximum key on duration time 16S • Auto-calibration Function • Sensitivity adjustment using an external capacitor(1-47nF）on CS pin • Add a capacitor（0-50pF） to a touch key pin can fine tune the sensitivity for single key • After power-on have about 0.25S stable-time, during the time do not touch the key . • Package: ESSOP10L(4.9mm x 3.9mm PP=1.00mm) February 2020 Rev. 1.1 1/10 www.szvinka.