AT42QT1012-TSHR, Capacitive Touch Screen Controller, 9 bit Serial 2-Wire, 6-Pin SOT-23

  • RS-stocknr. 715-3915
  • Fabrikantnummer AT42QT1012-TSHR
  • Fabrikant Microchip
Wetgeving en compliance

AT42QT1012 Single Channel QTouch® Touch Sensor IC

Microchips AT42QT1012 touch capacitive touch controller is a small 6-pin and SOT-23 package. This touch controller can be configured for one key as a single key or proximity sensor. Not to mention, the AT42QT1012 can cater for 6mm x 6mm key outlines and support different shapes and sizes. This chip can also be programmed for toggle mode or an auto-off delay and external cancel.

Features and Benefits:

  • 6mm x 6mm with different sizes and shapes

  • Only one PCB layer required

  • Single key of proximity sensor

  • One or toggle mode with programmable auto-off delay and external cancel


  • Control Panels

  • Consumer applications

  • IoT

  • Proximity sensor applications

  • Toys

  • Lighting controls

  • Button replacement

AT42QT1012 Evaluation board

See 193-6491 to be able to easily experiment with the AT42QT1012

Human Machine Interface (HMI), Microchip

Kenmerk Waarde
Resolution 9 bit
Interface Type Serial
Sensing Technology Capacitive
Sensing Wire Type 2-Wire
Mounting Type Surface Mount
Package Type SOT-23
Pin Count 6
Typical Operating Supply Voltage 1.8 → 5.5 V
Dimensions 3 x 1.75 x 1.3mm
Length 3mm
Width 1.75mm
Height 1.3mm
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Tijdelijk niet op voorraad – nieuwe voorraad verwacht op 18-08-2020, met een levertijd van 1 werkdag.
Prijs Each
(excl. BTW)
(incl. BTW)
Aantal stuks
Per stuk
1 - 9
€ 0,55
10 - 24
€ 0,53
25 - 99
€ 0,52
100 +
€ 0,51