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AT42QT1010-MAH
MAH variant of the AT42QT1010, a capacitive touch sensor IC for single-channel input
AT42QT1010-MAH
MAH variant of the AT42QT1010, a capacitive touch sensor IC for single-channel input
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Manufacturer Part # : AT42QT1010-MAH
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Package/Case: UDFN2x2-8
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Part Status : Active
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Brand: ATMEL
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Product Categories : Sensor, Capacitive Touch
Quality Assurance
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Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
AT42QT1010-MAH DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The AT42QT10-MAH is a versatile Q Touch sensor that excels in terms of power efficiency. With a supply current as low as 729µA, it is an ideal choice for applications where battery life is a top priority. Its operating temperature range of -40°C to 85°C ensures reliable performance in various environmental conditions
Key Features
- Number of Keys:
- One – configurable as either a single key or a proximity sensor
- Technology:
- Patented spread-spectrum charge-transfer (direct mode)
- 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)
- Electrode substrates:
- PCB, FPCB, plastic films, glass
- Panel materials:
- Plastic, glass, composites, painted surfaces (low particle density metallic
- paints possible)
- Panel thickness:
- Up to 12 mm glass, 6 mm plastic (electrode size and Cs dependent)
- Key sensitivity:
- Settable via capacitor (Cs)
- Interface:
- Digital output, active high
- Moisture tolerance:
- Increased moisture tolerance based on hardware design and firmware tuning
- Operating Voltage:
- 1.8 V – 5.5 V; 17 µA at 1.8 V typical
- Package:
- 6-pin SOT23-6 RoHS compliant
- 8-pin UDFN/USON RoHS compliant
- Signal processing:
- Self-calibration, auto drift compensation, noise filtering
- Applications:
- Control panels, consumer appliances, proximity sensor applications, toys,
- lighting controls, mechanical switch or button,
- Patents:
- QTouch® (patented charge-transfer method)
- HeartBeat (monitors health of device)
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Manufacturer | Intel / Altera | Product Category ! | Capacitive Touch Sensors |
| Series | QTouch™ | Type | Buttons |
| Packaging ! | Alternate Packaging | Termination-Style | -40°C ~ 85°C |
| Package-Case | 1 Channel | Operating-Temperature | - |
| Number-of-Channels | 378.5μA | Interface | 1 Input |
| Voltage-Supply | Yes | Supplier-Device-Package | Button |
| Current-Supply | - 40 C to + 85 C | Number-of-Inputs | 1.8 V to 5.5 V |
| Proximity Sensor | Digital Active High |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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