at42qt1010 ATMEL Corporation, at42qt1010 Datasheet
at42qt1010
Manufacturer Part Number
at42qt1010
Description
One-channel Touch Sensor Ic
Manufacturer
ATMEL Corporation
Datasheet
1.AT42QT1010.pdf
(20 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
at42qt1010-MAH
Manufacturer:
JST
Quantity:
56 000
Part Number:
at42qt1010-TSHR
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Features
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Number of Keys:
Technology:
Key outline sizes:
Electrode design:
PCB Layers required:
Electrode materials:
Electrode substrates:
Panel materials:
Panel thickness:
Key sensitivity:
Interface:
Moisture tolerance:
Power:
Package:
Signal processing:
Applications:
Patents:
– One
– Configurable as either a single key or a proximity sensor
– Patented spread-spectrum charge-transfer (direct mode)
– 6 mm x 6 mm or larger (panel thickness dependent); widely different sizes and
– Solid or ring electrode shapes
– One
– Etched copper, silver, carbon, Indium Tin Oxide (ITO)
– PCB, FPCB, plastic films, glass
– Plastic, glass, composites, painted surfaces (low particle density metallic paints
– Up to 12 mm glass, 6 mm plastic (electrode size and Cs dependent)
– Settable via capacitor (Cs)
– Digital output, active high
– Good
– 1.8V – 5.5V; 17 µA at 1.8V typical
– 6-pin SOT23-6 RoHS compliant
– Self-calibration, auto drift compensation, noise filtering
– Control panels, consumer appliances, proximity sensor applications, toys,
– QTouch
– HeartBeat
shapes possible
possible)
lighting controls, mechanical switch or button,
®
(patented charge-transfer method)
™
(monitors health of device)
One-channel
Touch Sensor
IC
AT42QT1010
9541G–AT42–03/10
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