AT42QT1010-TSHR IC Sensors by Microchip Technology

Status: Active
Series: AT42QT1010
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The AT42QT101x Single Key capacitive touch controller family provides an easy way to add a touch key to any application. It implements advanced filtering algorithm to offer robust operation in noisy environment. Sensitivity and low power modes can be configured as well.

The AT42QT1010 has "maximum on" touch duration of ~ 60s. The device output will then go low and a subsequent touch event can be detected.

The AT42QT1011 output will remain high as long as a touch is detected. No "Max On" time out.

The AT42QT1012 has touch-on/touch-off (toggle) functionality and a Auto Off timer to save on power consumption.

Prices starting from US$0.56


Distributor Starting From Stock
Logo for Farnell Farnell US$0.64
147,485
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Logo for Newark Electronics Newark Electronics US$0.69
147,485
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Logo for element14 element14 US$0.67
147,485
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Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$0.63
5,609
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Logo for Future Electronics Future Electronics US$0.82
4,500
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Logo for Micros Micros US$0.67
4,450
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Logo for EBV Elektronik EBV Elektronik -
148,500
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Logo for Avnet America Avnet America US$0.77
-
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Logo for Microchip Technology Microchip Technology US$0.56
-
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Logo for Avnet Silica Avnet Silica -
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Features

Number of Keys: One – configurable as either a single key or a proximity sensor
Key outline sizes: 6 mm × 6 mm or larger (panel thickness dependent); widely different sizes and shapes possible
Electrode design: Solid or ring electrode shapes
PCB Layers required: One
Electrode materials: Etched copper, silver, carbon, Indium Tin Oxide (ITO)
Panel thickness: Up to 12 mm glass, 6 mm plastic (electrode size and Cs dependent)
Key sensitivity: Settable via capacitor (Cs)
Power consumption: 17 µA at 1.8 V typical
Applications: Control panels, consumer appliances, IoT, proximity sensor applications, toys, lighting controls, mechanical switch or button replacement

Specifications

Product Type Proximity/Keys/Slider
Input Channels 1
Max Number of keys 1
Proximity detection Yes
Output Channels 0
Report Rate (pps) 0
Number of Touches 0
Power Modes 0
Interface Digital Output
I/O, LED Drivers 0
Voltage Min. (V) 1.80
Voltage Max. (V) 5.50
Pins | Packaging 6 | SOT-23
Temp Range -40C to +85C
Packing Media Tape and reel (4500)

Resources




Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.0163
Shipping Weight (kg) 0.003556
Lead Count 6
Package Type SOT-23
Package Width or Size 1.6x2.9x1.3mm
Soldering Composition Matte Tin

Alternative Descriptions

SENSOR, TOUCH, CAP, 1CH, 6SOT-23 | Farnell
Sensor, Touch, Cap, 1Ch, 6Sot-23 | Newark Electronics
IC: driver/sensor | Transfer Multisort Elektronik
Single Key Touch Sensor IC with reset | RS
AT42QT1010 Series 5.5 V 729 uA One-Channel Touch Sensor IC - SOT-23-6 | Future Electronics
Touch Sensor IC, 1key, 1.8V-5.5V -40÷85°C SOT23 | Micros
Touch Sensor 1 Key 1.8V to 5.5V Surface Mount 6-Pin SOT-23 T/R | EBV Elektronik
One-Channel Touch Sensor IC | Microchip Technology


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AT42QT1010-TSHR?

Additional datasheets, footprints and schematics for AT42QT1010-TSHR are listed on our Part Details page. You can also find images and similar parts to AT42QT1010-TSHR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AT42QT1010-TSHR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AT42QT1010-TSHR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AT42QT1010-TSHR fall under?

The AT42QT1010-TSHR is listed under Semiconductors - ICs > IC Sensors > Capacitive Touch Sensors.

Can I view similar or alternative parts?

You can view similar parts to AT42QT1010-TSHR when available in the Capacitive Touch Sensors range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AT42QT1010-TSHR you can contact the distributor directly for product support, shipping queries etc.

Is the AT42QT1010-TSHR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for AT42QT1010-TSHR have stock available?

Authorised distributors including Farnell, Newark Electronics, element14, Transfer Multisort Elektronik and RS have stock available or on a lead time for AT42QT1010-TSHR.

How do I check stock and lead times for all distributors?

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