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AT42QT1010 +BOM
Capacitive Touch Sensors
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Manufacturer:
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Mfr.Part #:
AT42QT1010
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Datasheet:
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Series:
QTouch™
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Programmable:
Not Verified
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Type:
Buttons
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Proximity Detection:
Yes
Availability: 5932 PCS
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AT42QT1010 General Description
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.
Key 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
Category | Integrated Circuits (ICs)InterfaceSensor, Capacitive Touch | Series | QTouch™ |
Programmable | Not Verified | Type | Buttons |
Proximity Detection | Yes | Number of Inputs | 1 |
LED Driver Channels | - | Interface | - |
Resolution | 14 b | Voltage - Supply | 1.8V ~ 5.5V |
Current - Supply | 378.5µA | Operating Temperature | -40°C ~ 85°C |
Mounting Type | Surface Mount | Base Product Number | AT42QT1010 |
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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
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In Stock: 5,932
Minimum Order: 1
Qty. | Unit Price | Ext. Price |
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1+ | - | - |
The prices below are for reference only.
All bill of materials (BOM) can be sent via email to [email protected], or fill below form to Quote for AT42QT1010, guaranteed quotes back within 12hr.
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