ATMEL  AT42QT1011-TSHR  Capacitive Touch Sensor, One-Channel, 1.8 V, 5.5 V, SOT-23, 6, -40 °C


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  • Manufacturer:
  • Newark Part No.: 28X3326
  • Manufacturer Part No AT42QT1011-TSHR

Product Overview

The AT42QT1011 is a digital burst mode charge-transfer sensor that is capable of detecting near-proximity or touch, making it ideal for implementing touch controls. With the proper electrode and circuit design, the self contained digital IC will project a touch or proximity field to several centimetres through any dielectric like glass, plastic, stone, ceramic, and even most kinds of wood. It can also turn small metal-bearing objects into intrinsic sensors, making them responsive to proximity or touch. This capability, coupled with its ability to self-calibrate, can lead to entirely new product concepts.
  • Configurable as either a single key or a proximity sensor
  • Patented spread spectrum charge-transfer technology
  • Key sensitivity can be set via a capacitor
  • Solder Tabs
  • Vacuum Caps
  • Embossed Tape Packaging


Automotive; Sensing & Instrumentation; Signal Processing; Consumer Electronics
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Product Specifications, Documents & More

  • IC Interface Type: -
  • MSL: -
  • No. of Pins: 6
  • Operating Temperature Max: 85°C
  • Operating Temperature Min: -40°C
  • Packaging: Tape & Reel
  • SVHC: No SVHC (15-Jun-2015)
  • Sensor Case Style: SOT-23
  • Supply Current: 20mA
  • Supply Voltage Max: 5.5V
  • Supply Voltage Min: 1.8V

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Availability:  22,500

  • 22,500 in stock for same day shipping
Check stock and lead times
    More stock available week commencing 12/28/15

Price for: Full Reel 1

Minimum order quantity: 4500

Order multiple quantity: 4500

Price: $0.508 $0.508



Quantity List Price
4500+ $0.508

Legislation and Environmental

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  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
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Capacitive Touch Sensor, One-Channel, 1.8 V, 5.5 V, SOT-23, 6, -40 °C


Price for: Cut Tape 1

1+ $0.942 10+ $0.829 25+ $0.78 50+ $0.662


see cut-off times

Check more stock
    More stock available week commencing 12/21/15

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