AT42QT2120 QTouch 12-Channel Touch Sensor IC

Microchip AT42QT2120 QTouch 12-Channel Touch Sensor IC is a new capacitive touch controller for buttons, sliders, and wheels that delivers the longest capacitive proximity sensing range in the market today, stretching more than 10 inches (25cm). This longer range for the AT42QT2120 QTouch 12-Channel Touch Sensor IC, combined with other standard touch advantages—in noise immunity, Adjacent Key Suppression® (AKS®), conducted immunity, reduced BOM, and moisture tolerance—make Microchip the premier supplier for capacitive touch user interfaces. The new capacitive touch sensing algorithm in the Microchip AT42QT2120 QTouch 12-Channel Touch Sensor IC enables superior sensing because of faster acquisition times and shorter burst lengths that provide superior sensing range.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Sensor Type
Number of Channels
Interface Type
Package/Case
Dimensions
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Microchip Technology Capacitive Touch Sensors SQTouchADC for BSW Proximity Detection
Datasheet
1.140In Stock
Cut Tape
Rp32.472
Rp31.555
Reel
Rp26.785
Min.: 1
Mult.: 1
: 1.000
Button, Slider, Wheel, Proximity 12 Channel I2C SOIC-20 Reel, Cut Tape

Microchip Technology Capacitive Touch Sensors QTouchADC, 12 Button Wheel/Slider
Datasheet
3.952In Stock
Rp31.922
Rp29.170
Rp26.235
Min.: 1
Mult.: 1
Button, Slider, Wheel, Proximity 12 Channel I2C VQFN-20 3 mm L x 3 mm W x 0.85 mm H - 40 C + 85 C Tray
Microchip Technology Capacitive Touch Sensors QTouchADC, 12 Button Wheel/Slider
Datasheet
10.380In Stock
Cut Tape
Rp33.757
Rp32.656
Reel
Rp32.656
Min.: 1
Mult.: 1
: 6.000
Button, Slider, Wheel, Proximity 12 Channel I2C VQFN-20 Reel, Cut Tape
Microchip Technology Capacitive Touch Sensors QTouchADC-BSW Proximity Detection
Datasheet
986In Stock
Rp30.271
Rp27.886
Rp25.317
Min.: 1
Mult.: 1
Button, Slider, Wheel, Proximity 12 Channel I2C SOIC-20 Tube
Microchip Technology Capacitive Touch Sensors SQTouchADC for BSW Proximity Detection
Datasheet
6.788In Stock
Cut Tape
Rp35.408
Rp35.224
Reel
Rp29.721
Min.: 1
Mult.: 1
: 4.000
Button, Slider, Wheel, Proximity 12 Channel I2C TSSOP-20 6.6 mm x 4.5 mm x 1.2 mm - 40 C + 85 C Reel, Cut Tape
Microchip Technology Capacitive Touch Sensors QTouchADC-BSW Proximity Detection
Datasheet
403In Stock
Rp34.124
Rp31.005
Rp28.436
Min.: 1
Mult.: 1
Button, Slider, Wheel, Proximity 12 Channel I2C TSSOP-20 6.6 mm x 4.5 mm x 1.2 mm - 40 C + 85 C Tube