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home products Semiconductors Optical Sensors Capacitive Touch PCT2642QC
PCT2642QC
Pixart
PCT2642QC

PCT2642QC

Manufacturer: Pixart

Datasheet: PCT2642QC

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Product Detail

The PCT2642QC from Pixart is part of the PocoTouch series, designed for capacitive touch applications. It supports a 5.5” touch pad with 42 channels and up to 10 touch points. Features include Dynamic Palm Rejection (DPR) and Windows HID-I2C IAP Firmware support. The sensor offers fast hopping and excellent SNR for noise immunity. Technical specifications include a power source of 2.3~3.6V, power consumption of 14mA/130Hz, and support for touch panels up to 6.5 inches. It is suitable for laptop touchpads, trackpads, and Touch-on-Keyboard (TOK) applications.

PCT2642QC
https://www.epsglobal.com/Media-Library/EPSGlobal/Products/files/pixart/PCT2642QC.jpg?ext=.jpg&maxsidesize=400
Pixart PCT2642QC: 42-channel capacitive touch sensor for 5.5” touch pads, supports 10 touch points, Dynamic Palm Rejection, Windows HID-I2C, 2.3~3.6V, 14mA/130Hz, up to 6.5” panels.
PCT2642QC
New
PCT2642QC
0.00
Pixart
https://www.epsglobal.com/getmetafile/3e42d374-cf50-4012-9e85-842d0969c904

Features & Benefits

  • PocoTouch series
  • Support 5.5” touch pad with 42 channels
  • Support up to 10 touch points
  • DPR (Dynamic Palm Rejection) functionality
  • Windows HID-I2C IAP Firmware support
  • Ultimately fast hopping and excellent SNR for good noise immunity

Technical Specifications

Channel54
Touch PointsSupport up to 10 touch points
Power Source (V)2.3~3.6
Power Consumption14mA/130Hz; sleep 150uA; suspend 15uA
Touch Panel Size (inch)Up to 6.5 (diagonal size)
InterfaceSlave HID-I2C/PS2 dual mode; Host I2C supported
IAPYes
Windows PTPYes
Package (mm)QFN-64, 8x8
ApplicationsLaptop touchpads, trackpads, TOK (Touch-on-Keyboard)

Resources

PCT2642QC Datasheet

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Manufacturer

Pixart

PixArt Imaging Inc. is a CMOS imaging sensing and navigation company offering a broad selection of sensors and technologies to support today’s complex human-machine interface designs. PixArt specializes in CMOS image sensors (CIS), capacitive touch controllers and related imaging application development.

Learn about Pixart

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