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

ATMEL AT42QT1011-TSHR

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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
  • Heartbeat patented technology included
  • Noise filtering
  • Self-calibrating

Applications

Automotive; Sensing & Instrumentation; Signal Processing; Consumer Electronics

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Product Information

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

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Legislation and Environmental

Moisture Sensitivity Level:
-
Product Traceability
RoHS Compliant:
Yes

Applications

  • Automotive;
  • Sensing & Instrumentation;
  • Signal Processing;
  • Consumer Electronics

Substitutes

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

ATMEL

22,500: 

Price for: Each (Supplied on Full Reel)

4500+ $0.512 9000+ $0.508

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