The LDS6203 PureTouch® capacitive touch sensor IC is a highly accurate solution for capacitive touch sensor applications, supporting a wide variety of possible touch input types including buttons, scroll wheels, and sliders. The device contains 6 capacitive sensor input pins and supports enhanced functionality including proximity-sensing and power-on touch detection.


  • 6 touch sensor channels
  • 2ms update rate per active sensor
  • Built-in Slider/Scroll Support
  • Configurable hysteresis and debounce
  • 1.65-5.5v supply voltage
  • <125uW (full power), <50uW (low power)
  • I2C compatible serial I/F with VDDIO
  • Power on touch detection
  • Enhanced proximity sensing
  • TQFN and SOIC packages available

Product Options

Orderable Part ID Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
VFQFPN 20 I Yes Reel
SOIC 20 I Yes Reel

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
LDS6200 Family Datasheet (Rev 0.5 June 2011) Datasheet PDF 769 KB
LDS62XX Errata Errata PDF 39 KB
PCN# : A1711-01 Add ASECL as Alternate Assembly for Select Devices Product Change Notice PDF 30 KB
PDN# : CQ-14-07 Quarter PDN for Market Declined Product Discontinuation Notice PDF 541 KB
IDT Pure Touch Product Selector Guide Misc PDF 19 KB
IDT Touch 6200 Family Flyer Flyer PDF 602 KB