AT42QT1070-MMHR, Capacitive Touch Screen 20-Pin VQFN EP T/R
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Описание
QTouch™ Sensor ICs
Microchip Technology QTouch™ Sensor ICs arms designers with robust, reliable capacitive touch controls used in economical and elegant touchscreens that respond to a wide variety of touch types and gestures. The Microchip QTouch IC family derives its robust and reliable characteristics from the signal processing in the decision logic, which eliminates false triggering due to electrostatic spikes or momentary unintentional touch or proximity. The sensors in the Microchip QTouch IC can drive single or multiple keys, and each key can be set for an individual sensitivity level. QTouch technology can be deployed in normal touch mode or high-sensitivity proximity mode. In proximity mode, highly sensitive charge transfer proximity sensing is used to detect an end-user's approaching finger and has the user interface interrupt the electronic equipment or electrical appliance to initiate a system function.
Microchip Technology QTouch™ Sensor ICs arms designers with robust, reliable capacitive touch controls used in economical and elegant touchscreens that respond to a wide variety of touch types and gestures. The Microchip QTouch IC family derives its robust and reliable characteristics from the signal processing in the decision logic, which eliminates false triggering due to electrostatic spikes or momentary unintentional touch or proximity. The sensors in the Microchip QTouch IC can drive single or multiple keys, and each key can be set for an individual sensitivity level. QTouch technology can be deployed in normal touch mode or high-sensitivity proximity mode. In proximity mode, highly sensitive charge transfer proximity sensing is used to detect an end-user's approaching finger and has the user interface interrupt the electronic equipment or electrical appliance to initiate a system function.
Технические параметры
Brand: | Microchip Technology |
Factory Pack Quantity: Factory Pack Quantity: | 6000 |
Interface Type: | I2C |
Manufacturer: | Microchip |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Number of Channels: | 7 Channel |
Operating Supply Voltage: | 1.8 V to 5.5 V |
Package / Case: | VQFN-20 |
Packaging: | Reel, Cut Tape |
Product Category: | Capacitive Touch Sensors |
Product Type: | Touch Sensors |
Sensor Type: | Button, Slider, Proximity |
Series: | AT42QT1070 |
Subcategory: | Sensors |
Supply Voltage - Max: | 5.5 V |
Supply Voltage - Min: | 1.8 V |
Termination Style: | SMD/SMT |
Техническая документация
Datasheet AT42QT1070-SSUR
pdf, 274 КБ
Дополнительная информация
Калькуляторы группы «Контроллеры Capacitive Touch, Proximity»
Типы корпусов импортных микросхем