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AT42QT1070-SSUR +BOM

Capacitive Touch Buttons 14-SOIC

Produttore:

Microchip Technology, Inc
ProduttorePart #:

AT42QT1070-SSUR
Scheda dati:

AT42QT1070-SSUR Scheda dati (PDF)
Series:

QTouch™
Programmable:

Not Verified
Type:

Buttons
Proximity Detection:

No
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per AT42QT1070-SSUR

E-mail: [email protected]

Skype: live:.cid.ab6b29428937b76

tel: +852 95804164

AT42QT1070-SSUR Descrizione generale

Housed in a compact 6-pin SOT23 package, the AT42QT1070-SSUR is designed for space-constrained applications where size and efficiency are crucial. Whether used in consumer electronics, industrial controls, or automotive applications, this capacitive touch sensor IC delivers exceptional touch sensitivity and accuracy, providing a seamless user experience. The AT42QT1070-SSUR sets a new standard in touch-sensing technology, empowering designers to create innovative and intuitive interfaces for their products

Caratteristiche principali

Comms mode
Standalone mode
Comms mode: 1 – 7 keys (or 1 – 6 keys plus a Guard Channel)
Standalone mode: 1 – 4 keys plus a fixed Guard Channel on key 0
Number of I/O Lines in Standalone mode: 5 outputs
Technology: Patented spread-spectrum charge-transfer
Key Outline Sizes: 6 mm x 6 mm or larger (panel thickness dependent); widely different sizes and shapes possible
PCB Layers Required: One
Electrode Materials: Etched copper; Silver; Carbon; Indium Tin Oxide (ITO)
Panel Materials: Plastic; Glass; Composites; Painted surfaces (low particle density metallic paints possible
Panel Thickness: Up to 10 mm glass; Up to 5 mm plastic (electrode size dependent)
Comms mode: individually settable via simple commands over I2C-compatible interface
Standalone mode: settings are fixed
I2C -compatible slave mode (400 kHz)
Discrete detection outputs
Signal Processing:
Self-calibration
Auto drift compensation
Noise filtering
Adjacent Key Suppression® (AKS®) – up to three groups possible
Power Supply: 1.8 V – 5.5 V
14-pin SOIC RoHS compliant IC
20-pin VQFN RoHS compliant IC

Applicazione

Building Automation, Security, Consumer Electronics, Imaging, Video & Vision, Industrial, Communications & Networking, Lighting, Metering, Portable Devices, Computers & Computer Peripherals

Specifiche

Category	Integrated Circuits (ICs)InterfaceSensor, Capacitive Touch	Series	QTouch™
Programmable	Not Verified	Type	Buttons
Proximity Detection	No	Number of Inputs	Up to 7
LED Driver Channels	Up to 5	Interface	I²C
Resolution	-	Voltage - Supply	1.8V ~ 5.5V
Current - Supply	-	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	AT42QT1070

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AVAQ determina e confeziona tutti i dispositivi in base ai requisiti di protezione contro le scariche elettrostatiche (ESD) e il livello di sensibilità all'umidità (MSL)..