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AT42QT1050-MMHR, Capacitive Touch Screen 4 Key 20-Pin VQFN EP T/R

Drivers and Interfaces\Interface\Touch Screen ControllersCapacitive Touch Screen 4 Key 20-Pin VQFN EP T/R

Automotive	No
ECCN (US)	EAR99
EU RoHS	Compliant
Interface Type	I2C
Lead Shape	No Lead
Maximum Load Capacitance (pF)	30
Maximum Low Level Output Voltage (V)	0.6
Maximum Operating Supply Voltage (V)	5.5
Maximum Operating Temperature (°C)	85
Maximum Rise Time (ns)	300
Minimum Operating Supply Voltage (V)	1.8
Minimum Operating Temperature (°C)	-40
Mounting	Surface Mount
Number of Channels per Chip	5
Number of Keys	4 Key
Packaging	Tape and Reel
Part Status	Active
PCB changed	20
Pin Count	20
PPAP	No
Resolution (bit)	8
Spread Spectrum	Yes
Standard Package Name	QFN
Supplier Package	VQFN EP
Type	Capacitive
Brand	Microchip Technology
Factory Pack Quantity: Factory Pack Quantity	6000
Manufacturer	Microchip
Moisture Sensitive	Yes
Number of Channels	5 Channel
Package / Case	VQFN-20
Packaging	Reel, Cut Tape
Product Category	Capacitive Touch Sensors
Product Type	Touch Sensors
Sensor Type	Button
Subcategory	Sensors
DigiKey Programmable	Not Verified
Interface	I2C
Mounting Type	Surface Mount
Number of Inputs	Up to 5
Operating Temperature	-40°C ~ 85°C
Package / Case	20-VFQFN Exposed Pad
Proximity Detection	Yes
Supplier Device Package	20-VQFN(3x3)
Voltage - Supply	1.8V ~ 5.5V