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Microchip AT42QT1040-MMH
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Compliance
Lead Free
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
Dimensions
Height
800 µm
Length
3.1 mm
Width
3.1 mm
Physical
Case/Package
VQFN
Contact Plating
Gold
Mount
Surface Mount
Number of Pins
20
Technical
Interface
I2C
Load Capacitance
20 pF
Max Operating Temperature
85 °C
Max Supply Voltage
5.5 V
Min Operating Temperature
-40 °C
Min Supply Voltage
1.8 V
Nominal Supply Current
800 µA
Number of Channels
4
Number of Inputs
4
Operating Supply Current
10 mA
Packaging
Digi-Reel®
Resolution
2 B
Sensing Method
Capacitive
Termination
SMD/SMT
Touchscreen
Capacitive