Datasheet4U Logo Datasheet4U.com

VK3604 - touch pad detector

General Description

VK3604 is a touch pad detector IC which offers 4 touch 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: 7uA/3.0V,14uA/5V.
  • Power-On Reset（POR）.
  • Low Voltage Reset（LVR）.
  • Key Response Time： Normal Mode 48mS Standby Mode 160mS.
  • Provide active High or active Low by AHLB pin option.
  • Provide Direct mode or Toggle mode by TOG pin option.
  • Provide CMOS output or Open Drain output by SOD pin option.
  • Provide Multi-key or Single-key effective output mode by SM pin option.
  • Prov.

📥 Download Datasheet

Datasheet Details

Part number VK3604
Manufacturer VinKa
File Size 1.84 MB
Description touch pad detector
Datasheet download datasheet VK3604 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
VK3601S Single-channel DC LED lighting control touch chip Yongjia
VK3601SS Single-channel DC LED dimming Yongjia
VK3602K 2-channel touch button controller Yongjia
VK3602XS 2-channel touch switch controller Yongjia
VK3605 5 KEYS capacitive touch buttons Yongjia

Other Datasheets by VinKa

Part Number Description
VK3601SS-1 Single Touch/DC LED dimming
VK36E4 touch pad detector

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
VK3604 4ch Touch/4 Output Pins Features • Operating voltage: 2.4-5.5V • standby current: 7uA/3.0V,14uA/5V • Power-On Reset（POR） • Low Voltage Reset（LVR） • Key Response Time： Normal Mode 48mS Standby Mode 160mS • Provide active High or active Low by AHLB pin option • Provide Direct mode or Toggle mode by TOG pin option • Provide CMOS output or Open Drain output by SOD pin option • Provide Multi-key or Single-key effective output mode by SM pin option • Provide the maximum key on duration time Infinite or 16S by MOT pin option • 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.