Technical Documents
Specifications
Brand
MicrochipProduct Type
Touch Controller IC
Interface Type
I2C
Sensing Technology
Capacitive
Mount Type
Surface
Package Type
SOIC
Pin Count
20
Minimum Supply Voltage
-0.5V
Maximum Supply Voltage
6V
Minimum Operating Temperature
-40°C
Maximum Operating Temperature
85°C
Length
13mm
Height
10.65mm
Standards/Approvals
RoHS
Series
AT42QT2120
Automotive Standard
No
Product Details
The Microchip's capacitive touch controller is with 12 configurable Microchip QTouchADC buttons, sliders and wheels. The QTouchADC sensing algorithm self capacitance enables the user to achieve longer-range proximity sensing. This capability makes the device ideal for any typical of proximity-sensing application, including wake-up, thermostat, TV controls, wireless mouse, etc. This reduces the total power consumption of your device and results in a more intuitive and differentiated user interface. The button sensors can be constructed in a variety of shapes and sizes. The device includes all the necessary signal processing functions required to provide stable sensing under a wide variety of changing conditions and frequencies conducted immunity certified to EN61000-4-6 Level 2B.
Stock information temporarily unavailable.
€ 9.25
€ 1.85 Each (In a Pack of 5) (Exc. Vat)
€ 11.47
€ 2.294 Each (In a Pack of 5) (inc. VAT)
Standard
5
€ 9.25
€ 1.85 Each (In a Pack of 5) (Exc. Vat)
€ 11.47
€ 2.294 Each (In a Pack of 5) (inc. VAT)
Stock information temporarily unavailable.
Standard
5
Technical Documents
Specifications
Brand
MicrochipProduct Type
Touch Controller IC
Interface Type
I2C
Sensing Technology
Capacitive
Mount Type
Surface
Package Type
SOIC
Pin Count
20
Minimum Supply Voltage
-0.5V
Maximum Supply Voltage
6V
Minimum Operating Temperature
-40°C
Maximum Operating Temperature
85°C
Length
13mm
Height
10.65mm
Standards/Approvals
RoHS
Series
AT42QT2120
Automotive Standard
No
Product Details
The Microchip's capacitive touch controller is with 12 configurable Microchip QTouchADC buttons, sliders and wheels. The QTouchADC sensing algorithm self capacitance enables the user to achieve longer-range proximity sensing. This capability makes the device ideal for any typical of proximity-sensing application, including wake-up, thermostat, TV controls, wireless mouse, etc. This reduces the total power consumption of your device and results in a more intuitive and differentiated user interface. The button sensors can be constructed in a variety of shapes and sizes. The device includes all the necessary signal processing functions required to provide stable sensing under a wide variety of changing conditions and frequencies conducted immunity certified to EN61000-4-6 Level 2B.
